Bài 4: Cho dạng đúng của động từ trong ngoặc ở thì hiện tại đơn.
1. Nurses and doctors (work)___________ in hospitals.
2. This schoolbag (belong)___________to Jim.
3. ___________the performance (begin) ___________at 7pm?
4. Sometimes, I (get)___________up before the sun (rise)___________
5. Whenever she (be)___________in trouble, she (call)___________me for help.
6. Dogs (have)___________eyyesight than human.
7. She (speak) ___________four different languages.
8. The Garage Sale (open)___________on 2nd of August and (finish)___________on 4th of October.
9. She (be) ___________ a great teacher.
10. Who ___________ this umbrella (belong) ___________to?
11. Who (go)___________to the theater once a month?
12. James often (skip)___________breakfast.
13. I rarely (do) ___________morning exercises.
14. My cousin (have)___________a driving lesson once a week.