Помогите пожалуйста!
В Present Perfect(настоящее совершенное).
Пожалуйста!

1. has written

2. have drawn

3. has switched on

4. has drunk

5. has fallen

6. has given

7. have made

8. have eaten

9. has gone

10. have told

11. has been

12. have gone away

1. John has written his homework2. I have drawn a picture 3. Tom has switched on the light 4. The cat has drunk its milk5. The the has fallen across the road 6. John has given his bicycle to his brother 7. You have made a mistake 8. We have eaten our dinner9. The train just has gone 10. I just have told the answer11. George has never been in Australia 11. John and Richard have just gone away