=>
I/
1. for
2. about
3. in
4. about
5. to
II/
1. They are looking the girl who is wearing a white dress.
2. The picture which is very nice is of a girl.
3. Hoang, who will be ble to help us, will be here soon.
4. Thiếu đề nhiều
5. I suggest speaking English in class.
6. Thiếu
7. I like stories which have unhappy endings.
8. Though he is very tired, he still tries to go to school.