Используйте в нужной форме глагол, взятый в скобки.

1. We (to play) played chess with Tomas yesterday.

2. Natalie (to stay) at the hotel.

3. She (not to know) my address.

4. They (to see) something interesting

.

5. I (not to understand) those words.

6. You (to hear) the order.

7. Our parents (not to trust) doctors.

8. Helen (to have) an idea.