Task 2. Find the grammar form that contains the mistake. Write it down correctly.
1. She have read the book I advised her to take.

2. When do you usually began sunbathing ?

3. We have heard a lot of interesting thing on the radio lately.

4. I had to stay at home yesterday as I have very much work to do.
5. led doesn’t know what the time [snow as my watch had stopped.
6. Suddenly I remembered that I have promised my friend to return
his English text-book.
7. If he_is still working when you come back, advises him to go to bed.
8. All the student knew what they had to revise for the examinations.
A B C
9. Boris says he has visited many beautiful place along the Black Sea.
10. The man you want to speak to come back tomorrow.