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

A. enacted

B. acted

C. practiced

D. observed

Câu 1: As Tim was..................of the modification in the schedule, he arrived an hour late for the meeting.

A. unaware

B. unconscious

C. unable

D. unreasonable

Câu 2: Only three out of twenty ______ were chosen for the job after the interview.

A. customers

B. candidates

C. passengers

D. athletes

Câu 3: A trust worker was discovered to have..........confidential information to a rival corporation.

A. stolen

B. spread

C. rumored

D. leaked

Câu 4: The player’s protests _________ no difference to the referee's decision at all.

A. did

B. made

C. caused

D. created

Câu 5: 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. pessimist

B. introvert

C. extrovert

D. activist

Câu 6: He failed the test because he didn’t follow his teacher’s ………

A. information

B. instructions

C. statements

D. questions