1. Yesterday by 7 o'clock I (had translated) the text.
2. Will you (have written) your composition by the time I ring you up?
3. This week we (have called) her twice.
4. She (will have translated) this text by 2 o'clock tomorrow.
5. Has he (already written) this letter?
6. They (had not had) breakfast before he came.
7. I (have not seen) him since spring.
8. Did Peter (buy) a new car yesterday?