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

A. in

B. at

C. by

D. with

Câu 1: .................. can't Nga walk to school? - Because she has a pain on her leg.

A. What

B. When

C. How

D. Why

Câu 2: Thinh is going .............................a new bicycle next week.

A. to buying

B. buying

C. to buy

D. buy

Câu 3: The room of my parents is small. “The room of my parents” means:

A. my room's parents

B. my parents's room

C. my parents' room

D. my room' parents

Câu 4: He loves books. He .............................them every day.

A. is reading

B. reading

C. read

D. reads

Câu 5: He is a doctor. He works in a ................................... .

A. hospital

B. factory

C. school

D. bookstore

Câu 6: What do you do ..................your free time ? 

A. in

B. on

C. for

D. at