Câu hỏi: Optimists believe that in future we will be living in a cleaner environment, breathing fresher air and eat healthier food.

A. Optimists believe

B. in future

C. living in a cleaner

D. eat healthier food

Câu 1: Mr. Smith, along with her cousins from Canada, are planning to attend the firework display in Da Nang, Vietnam.

A. with

B. her cousins

C. are

D. to attend

Câu 2: In July of 1861, Pat Garett killed Billy the Kid in a house close Fort Summer.

A. close Fort Summer

B. of

C. In

D. in a house

Câu 3: The harder he tried, the worst he danced before the large audience.

A. before

B. the

C. worst

D. tried

Câu 4: My father asked me where had I gone the night before.

A. asked

B. the 

C. before

D. had I

Câu 5: I can’t go out tonight because I have too many work to do.

A. can’t

B. because

C. too many

D. to do

Câu 6: There are some people in the government try to improve the lives of poor people.

A. to improve

B. There are

C. lives

D. try