очень внимательно прочитайте(

Ex.1

2. Can

3. Was

4. Am

5. Be

6. Couldn't

7. Can

8. Wasn't

9. Am

10. Be

Упражнение 2

1. I couldn't write a story when I was 8. Now I can do it.

2. I wasn't able to draw a picture of robot at the age of 8. But now I am able to draw it.

3. I could use a computer when I was 8 and I can do it now.

4. I wasn't able to speak two languages at the age of 8 and I am not able to speak them now either.

5. I could not spell words in English when I was 8 but now I can.