1. How many times do you go to the dentist's a year?
2. What is the matter with the monitor of our class?
3. Sam has a stomachache because he ate lots of candy last night.
4. If you are more confident, you will perform better. (cấu trúc câu đk loại 1)
5. James has many books but he rarely read them.
6. Eating carrots help you see objects more clearly at night.
#BTS