Câu hỏi: The students are playing ____________ in the school yard.

A. happy

B. happier

C. happiest

D. happily

Câu 1: He usually goes ______ in the winter.

A. to jog

B. jogging

C. joging

D. jogs

Câu 2: Would you mind ……….. on the light?

A. turn

B. to turn

C. turned

D. turning

Câu 3: You can’t make a comparison between beef and oranges, they are completely ___________ .

A. differ

B. different

C. difference

D. differently

Câu 4: Would you like ____________ to my party?

A. to come

B. come

C. came

D. coming

Câu 5: You must look _______________ your children when they are playing.

A. around 

B. about

C. after

D. down

Câu 6: At school some pupils ______________ hide and seek.

A. play

B. is playing

C. plays

D. are playing