Result:
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Correct answer: improve
Explanation: Listen for "vastly improve the quality". You need an action word that means make better.
Meaning: "improve" means make better.
Wrong options:
- improove: It adds an extra "o". Check the letters: "improve". A small spelling mistake loses the mark.
Correct answer: following
Explanation: On the recording you hear "started following more than 3,000". It follows "started", so the word ends in ing.
Meaning: "following" means watching or checking over time.
Wrong options:
- folowing: It leaves out the "l". Check the letters: "following". A small spelling mistake loses the mark.
Correct answer: tracked
Explanation: Listen again to "The investigators tracked health as". This already happened, so the word ends in ed.
Meaning: "tracked" means watched or recorded over time.
Wrong options:
- trakced: Two letters are in the wrong order. Check the letters: "tracked". A small spelling mistake loses the mark.
- track: "track" is missing the ending. The speaker says "tracked", with "ed" at the end.
Correct answer: conditions
Explanation: Here you hear "chronic medical conditions like asthma". The sentence needs a word for more than one thing, so it ends in s.
Meaning: "conditions" means illnesses or health problems.
Wrong options:
- condtions: It leaves out the "i". Check the letters: "conditions". A small spelling mistake loses the mark.
- condition: "condition" has no "s" at the end. The speaker says "conditions", so write the "s".
Correct answer: smoking
Explanation: The speaker says "Only smoking was a stronger". You need a word for the habit, it ends in ing.
Meaning: "smoking" means the act of using tobacco.
Wrong options:
- smooking: It adds an extra "o". The right spelling is "smoking". Every letter must be correct to get the mark.
- smoke: "smoke" is a close word, but it ends in "e". The speaker says "smoking", which ends in "ing".
Correct answer: necessary
Explanation: You hear "do the things necessary to stay". After "things" you need a describing word that shows need.
Meaning: "necessary" means needs.
Wrong options:
- neccessary: It adds an extra "c". The right spelling is "necessary". Every letter must be correct to get the mark.
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