Question

1.He's working hard ____ he should fall behind.

Answer 1

1.D)for fear that

for fear that ...“担心.”的意思.后面跟从句,要用虚拟语气,should+动词原形；

2.B)when

scarely/hardly+had+主语+谓语+.when ...固定短语,“一.就.”的意思； 这是个倒装句.还原回普通句子是：We had scarely settled ourselves in the seats in the theater when the curtain went up.

3.B)send

送某人到机场,用send

4. D)spread

spread sth,把某物摊开,展开.

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