1) I have studied French

2) She has eaten octopus

3) They have been to Scotland

4) We have red that book

5) He has lived here for three years

6) You have known David for ten years

7) We have been here for two weeks

8) I have lost my keys

9) He has drunk too much coffee

10) They have missed the train

Ответ:

1. have studied

2. has eaten

3. have been

4. have read

5. has lived

6. have known

7. have been

8. have lost

9. has drunk

10. have missed