Câu hỏi: That’s my friend, ................ comes from Japan.

A. which

B. who

C. whom

D. where

Câu 1: My children often spend many hours________ the computer screen.

A. in

B. among

C. on

D. upon

Câu 2: Scientists ____ on the site found many ancient tools, tombs and pottery, and made some important archaeological discoveries.

A. worked

B. working

C. to work

D. to be working

Câu 3: Is she a friend of ……….?

A. you

B. your

C. yours

D. you’re

Câu 4: My name is Mai. I’m ……… grade 6.

A. at

B. on

C. in

D. for

Câu 5: 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 6: I usually ______ to school by bus.

A. go

B. goes

C. going

D. gone