Question

第四答题？？！！急急急！

Answer 1

1. The students are writing letters to their parents.

2. Tom is running fastly.

3. Is there a book on the desk?    NO,there isn't.

4. There aren't any magazines on the table.

5. There are some birds in the tree.

6. What are they doing?

7. Jack read a newspaper yesterday.

8. He will shut the door.

9. Who is sitting under the tree?

10. She has studied English for 10 years.