Câu trả lời:
1. Hoa's teacher wants her (spend) to spend more time on math.
2. I promise I (try) will try my best next semester.
3. Sandra needs (improve) to improve her English writing.
4. They didn't try (learn) to learn all new words they (come) come up across.
5. You should (underline) underline the words you want (learn) to learn.
6. Can you help me (move) to move this table?
7. Nam always (get) get good results for Physics, but last semester he (get) got a bad one. Therefore, Nam's teacher asked him (study) to study harder
this semester.
8. They were proud of (be) being so successful.