1. Johny and Mandy ........... cleaning the kitchen
2. I .......... reading a book at the moment.
3. It ............ raining
4. We .......... singing a new song.
5. The children ........... watching TV at breaktime.
6. My pets .......... sleeping now.
7. Aunt Helen ........... feeding the ducks on the farm.
8. My friend .......... buying a pencil sharpener.
9. He (is/am/are) studying Science.
10. They .......... doing their homework.
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Bài 3: Viết các câu sau ở thể khẳng định (+), phủ định (-) và nghi vấn (?)
1. We are working on the new show right now. (-)
2. I’m not talking on the phone at the moment. (?)
3. Is he running very fast?
4. Julia is baking a chocolate cake at the moment. (-)
5. Are Tony and Kaity helping the teacher right now?
