Bộ 10 đề ôn thi học sinh giỏi Tiếng anh 9 năm 2023 có đáp án (Đề 10)

We should participate in the movements __________ the natural environment. A. organizing to conserve B. organized to conserve C. organized conserving D. which organize to conserve

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SECTION II: LEXICO – GRAMMAR (7.0 points)

Part 1: Questions from 16 to 35. (3.0 points - 0.15/ each)

Choose the best answer from A, B, C or D to best complete the following sentences.

organizing to conserve

organized to conserve

organized conserving

which organize to conserve

Giải thích

Chọn B