Mark the letter A, B, Cor D to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.

Câu 17. Even though I admire his courage, I think he was foolish to run into the burning house.

A. thoughtless                      B. clever    C. unwise    D. cowardly

Câu 18. The accident happened because a simple safety device wasn't properly fitted.

A. controllable        B. easy                         C. complicated            D. cheap

Câu 19: Now there are more people in this village as in the past.

A. as                              B. there are           C. more                D. the past

Câu 20: We often play soccer in the afternoon, do we?