1.In Britain, the best season of the yearis probably ______ spring.

A. later

B.latter

C. last

D. late

【参考答案】D

【答案解析】late spring 意为晚春。

2.If it ______ tomorrow, the basketballmatch has to be canceled.

A. rain

B.rains

C. rained

D. will rain

【参考答案】B

【答案解析】本题考查条件状语从句中主将从现的用法，所以从句用一般现在时。

3.______ Pacific Ocean is??very large sea to the west of North and SouthAmerica, and to the east of Asia and Australia.

A.The; a

B.A; the

C. The; the

D. A; a

【参考答案】A

【答案解析】大洲大洋是专有名词，需要加定冠词the，泛指一边大海用不定冠词a。

4.Neither his fellow workers nor Todhimself ______ to the solution put forward by the employer

A. agree

B.agrees

C. agreeing

D. to agree

【参考答案】B

【答案解析】Neither...nor...意为既不……也不……，采用就近原则，所以动词用单数。

5.If only I ______ hard in the past fewmonths! But I didn't work hard enough and failed the maths examination.

A. work

B.worked

C. have worked

D. had worked

【参考答案】D

【答案解析】if only 表示一种虚拟，in the past few months是完成时的标志，所以用过去完成时，选D。