Fill in the correct form of the verb in Passive Voice: The books (leave) by Tom at school yesterday.
2. My father
(recommend) to have a rest in Italy.
3. My birthday party (hold) in three days.
4. All my friends
(invite) to the party yesterday.
5. The conference
(hold) next Wednesday.
6. The report (write) by me right now .
7. An interesting lecture
(deliver) yesterday.
8. My school year
(divide) into three terms.
9. The mouse
(catch) in the mousetrap yesterday.
10. Dinner (cook) by my mother now.
11. This task (solve) in two hours.​

1. The books were left by Tom at school yesterday.
- The verb "leave" in the past simple tense is changed to the passive voice by adding the auxiliary verb "be" in the past simple tense (were) and the past participle form of the main verb (left).

2. My father was recommended to have a rest in Italy.
- The verb "recommend" in the past simple tense is changed to the passive voice by adding the auxiliary verb "be" in the past simple tense (was) and the past participle form of the main verb (recommended).

3. My birthday party will be held in three days.
- The verb "hold" in the present simple tense is changed to the passive voice by adding the auxiliary verb "be" in the present simple tense (will be) and the past participle form of the main verb (held).

4. All my friends were invited to the party yesterday.
- The verb "invite" in the past simple tense is changed to the passive voice by adding the auxiliary verb "be" in the past simple tense (were) and the past participle form of the main verb (invited).

5. The conference will be held next Wednesday.
- The verb "hold" in the present simple tense is changed to the passive voice by adding the auxiliary verb "be" in the present simple tense (will be) and the past participle form of the main verb (held).

6. The report is being written by me right now.
- The verb "write" in the present continuous tense is changed to the passive voice by adding the auxiliary verb "be" in the present continuous tense (is being) and the past participle form of the main verb (written).

7. An interesting lecture was delivered yesterday.
- The verb "deliver" in the past simple tense is changed to the passive voice by adding the auxiliary verb "be" in the past simple tense (was) and the past participle form of the main verb (delivered).

8. My school year is divided into three terms.
- The verb "divide" in the present simple tense is changed to the passive voice by adding the auxiliary verb "be" in the present simple tense (is) and the past participle form of the main verb (divided).

9. The mouse was caught in the mousetrap yesterday.
- The verb "catch" in the past simple tense is changed to the passive voice by adding the auxiliary verb "be" in the past simple tense (was) and the past participle form of the main verb (caught).

10. Dinner is being cooked by my mother now.
- The verb "cook" in the present continuous tense is changed to the passive voice by adding the auxiliary verb "be" in the present continuous tense (is being) and the past participle form of the main verb (cooked).

11. This task will be solved in two hours.
- The verb "solve" in the present simple tense is changed to the passive voice by adding the auxiliary verb "be" in the present simple tense (will be) and the past participle form of the main verb (solved).