I. Cho dạng đúng của động từ trong ngoặc
1. Where is Nga? She [water]............ the trees
2. [ Not/ make]............. any more noise. I'm studying
3. How often......... your father [help]............ you?
4. It [often not rain].............in the witer
5. The sky is very dark. I think it [rain].............. soon
6. There [be]............. any milk in the fridge?
7. I [not want]............to go out now
1. is watering
3. does / help
4.doesn't often rain
5. will rain
6. is
7 . don't want ( vì want là trường hợp đặc biệt)
1. Where is Nga? She is watering the trees.
2. Don't make any more noise. I'm studying.
3. How often do your father help you?
4. It isn't often rain in the winter.
5. The sky is very dark. I think it rains soon.
6. Is there any milk in the fridge?
7. I don't want to go out now.