Câu hỏi: I don't remember ...... of the decision to change the company policy on vacations. When was it decided?

A. telling

B. being told

C. to tell

D. to be told

Câu 1: ……………fax transmission is commonly used in most offices.

A. A

B. An

C. The

D. x

Câu 2: The leopard is _________ the threat of extinction.

A. in

B. on

C. under

D. below

Câu 3: The two children blamed each other ...... the window.

A. to break

B. breaking

C. for breaking

D. having broken

Câu 4: She glanced briefly ________ his lapel badge.

A. in

B. on

C. at

D. up

Câu 5: A hydroelectric dam ______________ in this area now.

A. is building

B. is being built

C. build

D. was built

Câu 6: It is possible for local wildlife to coexist ...... industry.

A. to

B. of

C. in

D. with