Task 1: Change the sentences with Present Perfect Active into
Present Perfect Passive

Example:
I have already finished my work. My work ...
— My work has already been finished.
1. I have already taken the books back to the library. The books ...
2. She has just posted those letters. Those letters ...
3. The teacher has already checked my test. My test ... —
4. He has lost the key. The key ...
5. We have opened all the windows. All the windows ... '
6. I have bought bread on the way home. Bread ...
7. I have done this exercise. This exercise ...

Task 2: Translate into English using Present Perfect Passive
1.Платье поглажено
2.Дом продан?
3.Упражнения не сделаны
4.Посуда помыта
5.Торт испечен
6.Сумка украдена

Task 1: Change the sentences with Present Perfect Active into Present Perfect Passive

1. The books have already been taken back to the library. (The books were already taken back to the library by me.)
Explanation: In the active sentence, "I have already taken the books back to the library," the subject (I) performs the action (taken) on the object (the books). In the passive sentence, the object becomes the subject, and the verb is changed to the past participle form (been taken). The agent (by me) is optional and can be omitted if not necessary.

2. Those letters have just been posted. (Those letters were just posted by her.)
Explanation: In the active sentence, "She has just posted those letters," the subject (she) performs the action (posted) on the object (those letters). In the passive sentence, the object becomes the subject, and the verb is changed to the past participle form (been posted). The agent (by her) is optional and can be omitted if not necessary.

3. My test has already been checked by the teacher. (My test was already checked by the teacher.)
Explanation: In the active sentence, "The teacher has already checked my test," the subject (the teacher) performs the action (checked) on the object (my test). In the passive sentence, the object becomes the subject, and the verb is changed to the past participle form (been checked). The agent (by the teacher) is optional and can be omitted if not necessary.

4. The key has been lost by him. (The key was lost by him.)
Explanation: In the active sentence, "He has lost the key," the subject (he) performs the action (lost) on the object (the key). In the passive sentence, the object becomes the subject, and the verb is changed to the past participle form (been lost). The agent (by him) is optional and can be omitted if not necessary.

5. All the windows have been opened by us. (All the windows were opened by us.)
Explanation: In the active sentence, "We have opened all the windows," the subject (we) performs the action (opened) on the object (all the windows). In the passive sentence, the object becomes the subject, and the verb is changed to the past participle form (been opened). The agent (by us) is optional and can be omitted if not necessary.

6. Bread has been bought on the way home. (Bread was bought on the way home by me.)
Explanation: In the active sentence, "I have bought bread on the way home," the subject (I) performs the action (bought) on the object (bread). In the passive sentence, the object becomes the subject, and the verb is changed to the past participle form (been bought). The agent (by me) is optional and can be omitted if not necessary.

7. This exercise has been done by me. (This exercise was done by me.)
Explanation: In the active sentence, "I have done this exercise," the subject (I) performs the action (done) on the object (this exercise). In the passive sentence, the object becomes the subject, and the verb is changed to the past participle form (been done). The agent (by me) is optional and can be omitted if not necessary.

Task 2: Translate into English using Present Perfect Passive

1. The dress has been ironed.
Explanation: The dress has undergone the action of ironing.

2. Has the house been sold?
Explanation: Asking if the action of selling the house has been done.

3. The exercises have not been done.
Explanation: The actions of doing the exercises have not been completed.

4. The dishes have been washed.
Explanation: The action of washing the dishes has been done.

5. The cake has been baked.
Explanation: The action of baking the cake has been done.

6. The bag has been stolen.
Explanation: The action of stealing the bag has been done.