решить задания по английскому:
Put the verbs in brackets into past simple, present perfect or past perfect tense:
That Saturday I (to write) down the name of each student on a separate sheet of paper and (to list) what everyone else (to say) about that individual. On Monday I (to give) each student his or her list. Before long, the entire class (to smile). ‘Really?’ I (to hear). ‘I never (to know) that (to mean)anything to anyone!’ ‘I (not to know) others (to like)me so much!’

No one ever (to say) about those papers in class again. I never (to know) if they (to discuss) them after class but it (not to matter). The students (to be) happy with themselves and one another. moved on.

That Saturday I wrote down the name of each student on a separate sheet of paper and listed what everyone else had said about that individual. On Monday I gave each student his or her list. Before long, the entire class smiled. 'Really?' I heard. 'I never knew that meant anything to anyone!' 'I didn't know others liked me so much!'

No one ever mentioned those papers in class again. I never knew if they discussed them after class, but it didn't matter. The students were happy with themselves and one another. We moved on.

Explanation:
1. The verb "write" is in the past simple tense because it describes an action that happened on a specific past Saturday.
2. The verb "list" is in the past simple tense because it describes an action that happened on the same specific past Saturday.
3. The verb "to say" is in the past perfect tense because it describes an action that happened before the actions in the past simple tense in the sentence.
4. The verb "give" is in the past simple tense because it describes an action that happened on a specific past Monday.
5. The verb "smile" is in the present perfect tense because it describes a state or action that started in the past and is still continuing in the present.
6. The verb "hear" is in the past simple tense because it describes an action that happened in the past.
7. The verb "know" is in the present perfect tense because it describes a state or action that started in the past and has a result or relevance in the present.
8. The verb "mean" is in the past simple tense because it describes an action that happened in the past.
9. The verb "not know" is in the past simple tense because it describes an action of not knowing something in the past.
10. The verb "like" is in the past perfect tense because it describes an action that happened before the action in the past simple tense in the sentence.
11. The verb "say" is in the past perfect tense because it describes an action that happened before the action in the past simple tense in the sentence.
12. The verb "know" is in the past simple tense because it describes an action of not knowing something in the past.
13. The verb "discuss" is in the past simple tense because it describes an action that happened in the past.
14. The phrase "did not matter" is in the past simple tense because it describes an action of not mattering in the past.
15. The verb "be" is in the past simple tense because it describes a state or action that started and ended in the past.