Странная на с временами past perfect past perfect continuous и present perfect continuous​

1. Steve will make a report at the conference.

Active vocie, future simple

2. He often asks me to help them.

Active voice, present simple

3. Don't come in! The professor is examining students.

Active voice, present continuous

4. When the fire brigade came, the fire had destroyed the building.

Active voice, past perfect

5.The secretary was looking through morning mail.

Active voice, past continuous

6. John will have received the papers by tomorrow.

Active voice, future perfect

7.The letters are often written by him with a pencil.

Passive voice, present simple

8.This lecture will be attended by the students next week.

Passive voice, future simple

9. The grass is being cut now in the garden.

Passive voice, present continuous

10. The supper had already been prepared when we came.

Passive voice, past perfect

Не были использваны:

Active voice past simple

Active voice future continuous

Active voice present perfect

Passive voice past simple

Passive voice past continuous

Passive voice future continuos

1-Ann(she)=she worked hard at history.

2-Father(he) will ask Nick (him) to bring some flowers from the garden.(it,но это не точно,не знаю)=He will ask him to bring some flowers from the garden (from it,не уверена)

3-My friends (they are) are going to visit Canada next year.=They are going to visit Canada next year.

4-This text (it is)is too difficult for the pupils(for them) of the ninth form=It is too difficult for them.

5-The students (they are) will pass the exam tomorrow.=They are will pass the exam tomorrow

6-The girls (they are) cleaned the room(it) yesterday.They are cleaned it yesterday

Объяснение:

вроде так (-｡-;,извини,если что-то будет неправильно