1. What mother is doing now? - She is cooking.
2. I invited my friends to come to my place yesterday.
3. Cate is writing letters everyday.
4. Look! My cat is playing with a ball.
5. You went to the country last summer?
6. Why was she crying when I saw her yesterday?
7. I did my homework when my mother came.
8. I did my report from 5 till 7 yesterday evening.
9. Where did you go yesterday? I went to the shop. I bought a new book there.
Обращайся если что!
Удачи!