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

A. in

B. among

C. on

D. upon

Câu 1: My class has ……. pen, ………eraser and two books.

A. an/ an

B. a/ a

C. a/ the

D. a/an

Câu 2: She’s the woman ................ sister looks after the baby for us.

A. who

B. which

C. that's

D. whose

Câu 3: Mike often has_________ at 11:00.

A. a lunch

B. the lunch

C. lunch

D. an lunch

Câu 4: My class has Maths and Literature_________ Thursday, Friday and Saturday.

A. in

B. on

C. at

D. upon

Câu 5: I usually ______ to school by bus.

A. go

B. goes

C. going

D. gone

Câu 6: Is she a friend of ……….?

A. you

B. your

C. yours

D. you’re