Câu hỏi: They are going to stay ......their uncle and aunt this summer vacation.

A. in

B. at

C. by

D. with

Câu 1: Thinh is going .............................a new bicycle next week.

A. to buying

B. buying

C. to buy

D. buy

Câu 2: What about ............................ to the movies?

A. go

B. to go

C. going

D. to going

Câu 3: What do you do ..................your free time ? 

A. in

B. on

C. for

D. at

Câu 4: Where do they work?

A. In a hospital.

B. At six o'clock.

C. By car.

D. On Monday.

Câu 5: What ...................your favorite food? 

A. do

B. does

C. is

D. are

Câu 6: How .....................do you have a bath?

A. always

B. often

C. usually

D. never