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

Question. We must admit that people are heavily polluting the environment.

A. decline

B. rebut

C. deny

D. accept

Tổng S = 1 + 11 + 111 + ... + 11...111 ⏟ n   so 1  là

A. S = 10 81 10 n − 1 − 1 − n 9 .

B. S = 10 81 10 n − 1 + n 9 .

C. S = 1 81 10 n − 1 − n 9 .

D. S = 10 81 10 n − 1 − n 9 .

Mark the letter A, B, C or D to indicate the sentence that is closest in

Question. We paid for the meal. We wanted to say sorry for what we had done.

A. In order to pay for the meal, we wanted to say sorry for what we had done.

B. We paid for the meal in order to say sorry for what we had done.

C. We paid for the meal although we wanted to say sorry for what we had done.

D. The meal we paid for is what we want to say sorry for what we had done.