Meaning: 'Spent' refers to having used time in a particular way.

Wrong options:

• used: 'Used' is a past tense verb but does not specifically convey the idea of time allocation as 'spent' does.
• added: 'Added' is a past tense verb that implies increasing something, which does not relate to the context of time usage.
• attitude: 'Attitude' is a noun and does not fit grammatically as a verb in this context.
• fantastic: 'Fantastic' is an adjective that describes something excellent, which does not fit the context of time usage.
• co-operation: 'Co-operation' is a noun that does not fit as a verb in this context.
• gave away: 'Gave away' is a phrasal verb that implies donating something, which does not fit the context of time usage.
• recreational: 'Recreational' is an adjective that describes activities, not the action of spending time.

Correct answer: wasted

Explanation: The word 'wasted' is the past tense of 'waste,' which fits grammatically as it describes the action of spending time ineffectively. It aligns with the context of the group that did not use their time productively.

Meaning: 'Wasted' means to use something carelessly or without purpose.

Wrong options:

• achieve: 'Achieve' is a verb that means to successfully reach a goal, which does not fit the context of time usage.
• added: 'Added' is a past tense verb that implies increasing something, which does not relate to the context of wasting time.
• attitude: 'Attitude' is a noun and does not fit grammatically as a verb in this context.
• fantastic: 'Fantastic' is an adjective that describes something excellent, which does not fit the context of time usage.
• co-operation: 'Co-operation' is a noun that does not fit as a verb in this context.
• gave away: 'Gave away' is a phrasal verb that implies donating something, which does not fit the context of wasting time.
• recreational: 'Recreational' is an adjective that describes activities, not the action of wasting time.

Correct answer: recreational

Explanation: The term 'recreational' is an adjective that describes activities done for enjoyment. It fits grammatically and contextually as it specifies the type of activities the third group participated in.

Meaning: 'Recreational' refers to activities that are enjoyable and done for fun.

Wrong options:

• achieve: 'Achieve' is a verb that does not fit as it does not describe a type of activity.
• used: 'Used' is a past tense verb that does not describe the nature of activities.
• added: 'Added' is a past tense verb that does not relate to the context of types of activities.
• attitude: 'Attitude' is a noun and does not fit grammatically as a descriptor for activities.
• fantastic: 'Fantastic' is an adjective that describes something excellent but does not specify the type of activities.
• co-operation: 'Co-operation' is a noun that does not fit as an adjective describing activities.
• gave away: 'Gave away' is a phrasal verb that does not describe a type of activity.

Correct answer: gave away

Explanation: The phrase 'gave away' is a phrasal verb that indicates the action of donating time to a cause. It fits grammatically and contextually as it describes what the group did with their time.

Meaning: 'Gave away' means to donate or contribute something, in this case, time.

Wrong options:

• achieve: 'Achieve' is a verb that means to successfully reach a goal, which does not fit the context of donating time.
• used: 'Used' is a past tense verb that does not convey the idea of donating time.
• added: 'Added' is a past tense verb that implies increasing something, which does not relate to the context of giving time.
• attitude: 'Attitude' is a noun and does not fit grammatically as a verb in this context.
• fantastic: 'Fantastic' is an adjective that describes something excellent, which does not fit the context of time donation.
• co-operation: 'Co-operation' is a noun that does not fit as a verb in this context.
• recreational: 'Recreational' is an adjective that describes activities, not the action of giving time.

Correct answer: co-operation

Explanation: The term 'co-operation' is a noun that refers to the act of working together. It fits grammatically and contextually as it describes the relationship between people in the study.

Meaning: 'Co-operation' means working together towards a common goal.

Wrong options:

• achieve: 'Achieve' is a verb that does not fit as it does not describe a state of interaction between people.
• used: 'Used' is a past tense verb that does not convey the idea of collaboration.
• added: 'Added' is a past tense verb that implies increasing something, which does not relate to the context of cooperation.
• attitude: 'Attitude' is a noun that describes a person's mindset, which does not fit the context of collaboration.
• fantastic: 'Fantastic' is an adjective that describes something excellent, which does not fit the context of cooperation.
• gave away: 'Gave away' is a phrasal verb that does not describe a state of interaction between people.
• recreational: 'Recreational' is an adjective that describes activities, not the concept of cooperation.

Correct answer: attitude

Explanation: The word 'attitude' is a noun that refers to a person's mindset or disposition. It fits grammatically and contextually as it describes the state of mind resulting from cooperation.

Meaning: 'Attitude' refers to a settled way of thinking or feeling about something.

Wrong options:

• achieve: 'Achieve' is a verb that does not fit as it does not describe a state of mind.
• used: 'Used' is a past tense verb that does not convey the idea of a mindset.
• added: 'Added' is a past tense verb that implies increasing something, which does not relate to the context of mindset.
• fantastic: 'Fantastic' is an adjective that describes something excellent, which does not fit the context of attitude.
• co-operation: 'Co-operation' is a noun that describes collaboration, not a mindset.
• gave away: 'Gave away' is a phrasal verb that does not describe a state of mind.
• recreational: 'Recreational' is an adjective that describes activities, not a mindset.

Correct answer: added

Explanation: The word 'added' is the past tense of 'add,' which fits grammatically as it describes the action of increasing self-esteem. It aligns with the context of how helping others impacts one's self-worth.

Meaning: 'Added' means to increase or enhance something.

Wrong options:

• achieve: 'Achieve' is a verb that means to successfully reach a goal, which does not fit the context of increasing self-esteem.
• used: 'Used' is a past tense verb that does not convey the idea of increasing self-esteem.
• wasted: 'Wasted' is a past tense verb that implies using time ineffectively, which does not relate to self-esteem.
• attitude: 'Attitude' is a noun and does not fit grammatically as a verb in this context.
• fantastic: 'Fantastic' is an adjective that describes something excellent, which does not fit the context of self-esteem.
• co-operation: 'Co-operation' is a noun that does not fit as a verb in this context.
• gave away: 'Gave away' is a phrasal verb that does not describe the action of increasing self-esteem.

Correct answer: achieve

Explanation: The word 'achieve' is a verb that means to successfully reach a goal. It fits grammatically and contextually as it describes what individuals felt they could do as a result of their actions.

Meaning: 'Achieve' means to successfully accomplish a goal.

Wrong options:

• used: 'Used' is a past tense verb that does not convey the idea of reaching a goal.
• added: 'Added' is a past tense verb that implies increasing something, which does not relate to the context of achieving goals.
• attitude: 'Attitude' is a noun and does not fit grammatically as a verb in this context.
• fantastic: 'Fantastic' is an adjective that describes something excellent, which does not fit the context of achieving goals.
• co-operation: 'Co-operation' is a noun that does not fit as a verb in this context.
• gave away: 'Gave away' is a phrasal verb that does not describe the action of achieving goals.
• wasted: 'Wasted' is a past tense verb that implies using time ineffectively, which does not relate to achieving goals.