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LanguageCert Practice Reading: Part 1A: Word Replace ID: #60252 Hard Online Study and Healthy Eating
Instructions ›
Read the sentences below and decide which option (A, B, C or D) can best replace the word in bold so that the meaning of the sentence remains the same.
1 Research suggests that successfully communicating complex ideas in another language develops self-confidence and critical thinking skills in students.
2 Online learning allows students to get immediate feedback on their work, allowing them to study at their own pace without a teacher.
3 The nutritionist made a very strong case for taking supplementary vitamins in addition to having a varied and balanced diet.
4 A recent poll has shown that the general public believes universities should be coming up with innovations to help reduce the effects of climate change.
5 Although the human population has increased rapidly over the last 50 years, many wildlife populations have drastically declined by almost 70%.
6 Whilst learning how to review and interpret blood tests, the medical intern saw how to recognise abnormal results and reach conclusions about their causes.

Result:

Explanation

{<br> "questions": [<br> {<br> "question": 1,<br> "correct_answer": "A",<br> "why_correct": "The sentence uses <b>develops</b> to mean to bring about and grow something new, and <b>creates</b> shares that meaning of making it come into being.",<br> "incorrect_options": {<br> "B": "<b>builds</b> is close - it means to make step by step - but 'creates' better matches bringing self-confidence into being from nothing.",<br> "C": "<b>plants</b> means to put a seed or an idea in place, which is only the start, not developing the whole skill.",<br> "D": "<b>forms</b> means to shape or mould something, which is a slightly different idea from creating it in the first place."<br> },<br> "key_vocabulary": [<br> "develops = creates = brings into being",<br> "critical thinking = careful judging of ideas"<br> ],<br> "tips": "Memory trick: learning 'develops' confidence the way it 'creates' confidence - it brings the feeling to life."<br> },<br> {<br> "question": 2,<br> "correct_answer": "A",<br> "why_correct": "<b>Instant</b> is a direct synonym of <b>immediate</b> - both mean happening at once, with no waiting.",<br> "incorrect_options": {<br> "B": "<b>hurried</b> means done quickly in a rush, which is about speed and stress, not about happening right away.",<br> "C": "<b>punctual</b> means on time and not late, which is a different idea from feedback that comes instantly.",<br> "D": "<b>sudden</b> means happening quickly and unexpectedly, but immediate feedback is expected, just very fast."<br> },<br> "key_vocabulary": [<br> "immediate = instant = at once",<br> "feedback = comments on your work"<br> ],<br> "tips": "Memory trick: 'immediate' and 'instant' both mean now - like an instant reply that pops up straight away."<br> },<br> {<br> "question": 3,<br> "correct_answer": "D",<br> "why_correct": "Both <b>case</b> and <b>argument</b> describe a set of reasons put forward to support something - pick either and the sentence reads the same.",<br> "incorrect_options": {<br> "A": "<b>fact</b> means one thing that is true, not a whole set of reasons built to persuade.",<br> "B": "<b>point</b> is close, but a point is a single idea, while a case or argument is the full set of reasons together.",<br> "C": "<b>opinion</b> means what someone believes, but a strong case uses reasons and proof, not just belief."<br> },<br> "key_vocabulary": [<br> "case = argument = reasons to persuade",<br> "supplementary = extra"<br> ],<br> "tips": "Memory trick: a lawyer 'makes a case' and 'makes an argument' - both are the reasons that persuade you."<br> },<br> {<br> "question": 4,<br> "correct_answer": "B",<br> "why_correct": "When the sentence says a poll has <b>shown</b> something, it means it has made it clear, and <b>revealed</b> is another way to say that - to bring it to light.",<br> "incorrect_options": {<br> "A": "<b>announced</b> means told publicly in an official statement, but a poll shows results, it does not announce them.",<br> "C": "<b>suggested</b> means hinted at or put forward as possible, which is weaker than clearly showing something.",<br> "D": "<b>exposed</b> means uncovered something hidden, often something bad or secret, which is too strong for poll results."<br> },<br> "key_vocabulary": [<br> "shown = revealed = made clear",<br> "poll = a survey of opinions"<br> ],<br> "tips": "Memory trick: a poll that 'shows' the results 'reveals' them - both bring the findings into the open."<br> },<br> {<br> "question": 5,<br> "correct_answer": "C",<br> "why_correct": "Here, <b>drastically</b> means to a great and serious degree, and since <b>severely</b> means very badly to a serious degree, it is the correct match.",<br> "incorrect_options": {<br> "A": "<b>dreadfully</b> means terribly, with a strong feeling of dread, which is more about emotion than a sharp fall in numbers.",<br> "B": "<b>exceptionally</b> means unusually or more than normal, which is about being rare, not about a serious drop.",<br> "D": "<b>intensely</b> means very strongly or with great force, usually for feelings, not for a decline in numbers."<br> },<br> "key_vocabulary": [<br> "drastically = severely = to a serious degree",<br> "declined = went down"<br> ],<br> "tips": "Memory trick: a 'drastic' fall and a 'severe' fall are both big and serious - things dropped a lot."<br> },<br> {<br> "question": 6,<br> "correct_answer": "D",<br> "why_correct": "The answer key marks <b>typical</b> (meaning normal or usual) as correct here. Please note carefully: <b>abnormal</b> actually means the opposite - 'not normal' - so its true synonym would be <b>unnatural</b>, and this item's key appears to be reversed and should be double-checked.",<br> "incorrect_options": {<br> "A": "<b>extraordinary</b> means remarkable or very unusual, which is actually much closer to the meaning of abnormal than the marked answer.",<br> "B": "<b>unnatural</b> means not natural or not normal - this is in fact the real synonym of <b>abnormal</b>, so marking it wrong looks like a keying error.",<br> "C": "<b>curious</b> here means strange or odd, which is also nearer to abnormal than 'typical' is."<br> },<br> "key_vocabulary": [<br> "abnormal = unnatural = not normal",<br> "typical = normal = usual",<br> "conclusions = final decisions"<br> ],<br> "tips": "Memory trick: 'ab-' means away from, so 'abnormal' is away from normal - its real match is 'unnatural', not 'typical'. Ask your teacher to double-check this item's answer key."<br> }<br> ]<br>}
AI explanationShows the answer. Tap to open.

Correct Answer: A

Why this is correct: The sentence uses develops to mean to bring about and grow something new, and creates shares that meaning of making it come into being.

Tips: Memory trick: learning 'develops' confidence the way it 'creates' confidence - it brings the feeling to life.

Why the other options are wrong:

  • D: builds is close - it means to make step by step - but 'creates' better matches bringing self-confidence into being from nothing.
  • B: plants means to put a seed or an idea in place, which is only the start, not developing the whole skill.
  • C: forms means to shape or mould something, which is a slightly different idea from creating it in the first place.

Key Vocabulary:

  • develops = creates = brings into being
  • critical thinking = careful judging of ideas

Correct Answer: B

Why this is correct: Instant is a direct synonym of immediate - both mean happening at once, with no waiting.

Tips: Memory trick: 'immediate' and 'instant' both mean now - like an instant reply that pops up straight away.

Why the other options are wrong:

  • D: hurried means done quickly in a rush, which is about speed and stress, not about happening right away.
  • A: punctual means on time and not late, which is a different idea from feedback that comes instantly.
  • C: sudden means happening quickly and unexpectedly, but immediate feedback is expected, just very fast.

Key Vocabulary:

  • immediate = instant = at once
  • feedback = comments on your work

Correct Answer: C

Why this is correct: Both case and argument describe a set of reasons put forward to support something - pick either and the sentence reads the same.

Tips: Memory trick: a lawyer 'makes a case' and 'makes an argument' - both are the reasons that persuade you.

Why the other options are wrong:

  • D: fact means one thing that is true, not a whole set of reasons built to persuade.
  • A: point is close, but a point is a single idea, while a case or argument is the full set of reasons together.
  • B: opinion means what someone believes, but a strong case uses reasons and proof, not just belief.

Key Vocabulary:

  • case = argument = reasons to persuade
  • supplementary = extra

Correct Answer: A

Why this is correct: When the sentence says a poll has shown something, it means it has made it clear, and revealed is another way to say that - to bring it to light.

Tips: Memory trick: a poll that 'shows' the results 'reveals' them - both bring the findings into the open.

Why the other options are wrong:

  • C: announced means told publicly in an official statement, but a poll shows results, it does not announce them.
  • B: suggested means hinted at or put forward as possible, which is weaker than clearly showing something.
  • D: exposed means uncovered something hidden, often something bad or secret, which is too strong for poll results.

Key Vocabulary:

  • shown = revealed = made clear
  • poll = a survey of opinions

Correct Answer: D

Why this is correct: Here, drastically means to a great and serious degree, and since severely means very badly to a serious degree, it is the correct match.

Tips: Memory trick: a 'drastic' fall and a 'severe' fall are both big and serious - things dropped a lot.

Why the other options are wrong:

  • B: dreadfully means terribly, with a strong feeling of dread, which is more about emotion than a sharp fall in numbers.
  • A: exceptionally means unusually or more than normal, which is about being rare, not about a serious drop.
  • C: intensely means very strongly or with great force, usually for feelings, not for a decline in numbers.

Key Vocabulary:

  • drastically = severely = to a serious degree
  • declined = went down

Correct Answer: C

Why this is correct: The answer key marks typical (meaning normal or usual) as correct here. Please note carefully: abnormal actually means the opposite - 'not normal' - so its true synonym would be unnatural, and this item's key appears to be reversed and should be double-checked.

Tips: Memory trick: 'ab-' means away from, so 'abnormal' is away from normal - its real match is 'unnatural', not 'typical'. Ask your teacher to double-check this item's answer key.

Why the other options are wrong:

  • A: extraordinary means remarkable or very unusual, which is actually much closer to the meaning of abnormal than the marked answer.
  • D: unnatural means not natural or not normal - this is in fact the real synonym of abnormal, so marking it wrong looks like a keying error.
  • B: curious here means strange or odd, which is also nearer to abnormal than 'typical' is.

Key Vocabulary:

  • abnormal = unnatural = not normal
  • typical = normal = usual
  • conclusions = final decisions

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