Câu hỏi: I go to bed .................... half past ten.

A. in

B. on

C. at

D. by

Câu 1: How ..................... do you brush your teeth?

A. many

B. often

C. old

D. time

Câu 2: ________are you going to spend your summer vacation?

A. Where

B. Which

C. What

D. Who

Câu 3: Lan's classes start …….seven a.m. every day.

A. on

B. behind

C. at

D. in

Câu 4: His house .......................... a big garden. 

A. has

B. have

C. is

D. are

Câu 5: “How is your sister now, Suzy?” - “She is ____” 

A. more much worried

B. much worried more

C. much more worried

D. more much

Câu 6: I am ....................................... .

A. grade 6

B. class 6

C. class 6A

D. in grade 6