Câu hỏi: Poor supervision brought the firm to............of collapse.

A. the edge

B. the foot

C. the ring

D. the brink

Câu 1: It’s a secret. Try not to let the cat out of the _________.

A. hat

B. bag

C. shirt

D. cage

Câu 2: Governments have ______ laws to protect wildlife from commercial trade and overhunting.

A. enacted

B. acted

C. practiced

D. observed

Câu 3: He failed the test because he didn’t follow his teacher’s ………

A. information

B. instructions

C. statements

D. questions

Câu 4: Mark the letter A, B C or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.

A.  by far

B.  by heart

C. by chance

D. on purpose

Câu 5: Because of their careless work, the road had to be repaired after only one year ______.

A. to use

B. for use

C. in use

D. for using

Câu 6: The player’s protests _________ no difference to the referee's decision at all.

A. did

B. made

C. caused

D. created