Ответ:

1.was taken

2. is visited

3. was stolen

4.were computers invented

5. wasn't parked

6. haven't been cleaned

7. is need to send back

Ответ:

task 2.

1. was taken.

2. is visited.

3 was stolen.

4. were the computers invented

5. wasn't parked.

6. haven't been cleaned.

7. needs to be sent back.