Mark the letter A, B, C or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.
Câu 1: Billy, come and give me a hand with cooking.
A. help
B. prepare
C. be busy
D. attempt
Câu 2: Pollution will increase to catastrophic levels unless we develop cleaner power sources.
A. low
B. disastrous
C. advanced
D. elementary
A.
B.
C.
D.