Было бы полезно узнать. Раскройте скобки и поставьте глаголы в Present Perfect.
1. John (write) his name. 2. I (draw) a picture. 3. Tom (blow out ) the light. 4. The cat (drink) its milk. 5. The tree (fall) across the road. 6. John (give) his bicycle to his brother. 7. You (make) a mistake. 8. We (eat) our dinner. 9. The train just (go). 10. I just (tell) the answer. 11. George never (be) in Australia. 12. John and Richard just (go away). 13. The baker (sell) all his cakes. 14. I (read) this book.

1. John has written his name.
2. I have drawn a picture.
3. Tom has blown out the light.
4. The cat has drunk its milk.
5. The tree 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 dinner.
9. The train has just gone.
10. I just have told the answer.
11. George has never been in Australia.
12. John and Richard have just gone away.
13. The baker has sold all his cakes.
14. I have read this book.
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1)John has written his name.
2)I have drawn a picture.
3)Tom has blown out the light.
4)The cat has drunk its milk.
5)The tree 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 dinner.
9)The train has just gone.
10)I have just told the answer.
11)George has never been in Australia.
12)John and Richard have just gone away.
13)The baker has sold all his cakes.
14)I have read this book.

Present Perfect:
I, You, We, They + have + V3
He, She, It + has + V3