Ответ:

1. we didn't write

2. has visited

3. ate

4. read

5. swam

6. have you ever played

7. has taught

8. haven't drunk

9. saw

10. have climbed

Ответ:

1read

2visited

3ate

4read

5swam

6 have... Played...

7has teach

8...have...drunk...

9saw

10climed