Câu hỏi: Mukai Chiaki, the first female Japanese astronaut, ……….. 15 days aboard the space shuttle Columbia in space before it …….. to the Earth on July 23,1994.

A. spent - had returned

B. had spent - returned

C. was spending - was returning

D. spent - was returning

Câu 1: My name is Mai. I’m ……… grade 6.

A. at

B. on

C. in

D. for

Câu 2: The plants which ................ in the living room need a lot of water.

A. are

B. be

C. is

D. was

Câu 3: Minh often goes to school _______ motorbike.

A. on

B. by

C. in

D. at

Câu 4: My family often watch______________ every night.

A. a television

B. the television

C. an television

D. television

Câu 5: My children often spend many hours________ the computer screen.

A. in

B. among

C. on

D. upon

Câu 6: Linda lives ________ 19 Nguyen Thai Hoc street

A. on

B. in

C. upon

D. at