----- Nội dung dịch tự động từ ảnh -----
7. We sometimes .................... experiments in physics class.
A. make B. work C. do D. get

8. Duong: "I'm hungry now, Mum!"
Mum: "..........................................................."
A. Would you like to go out for lunch?
B. Let's cook dinner now.
C. Why are you so hungry?
D. Here is some bread and butter for you.

9. Students can learn a lot about living things in ...................... class.
A. chemistry B. mathematics C. geography D. biology

10. The central post office is ...................... the end of this street.
A. on B. in C. at D. by