I. chuyển sang câu hỏi và phủ định.
1. Tom and Peter play football after school three times a week.
...........................................................................................?
...........................................................................................
2. He usually helps her mother with the housework.
..............................................................................................?
.......................................................................................
3. Rosy and her brother are having breakfast at the moment.
...............................................................?
...............................................................
4. We are watching a film on T.V right now.
...............................................................?
...............................................................
5. They are doing monthly test at present.
...............................................................?
...............................................................
6. Dung is running very fast now.
...............................................................?
...............................................................