1 . People try to avoid transportation delays by using their own cars, and this          creates further problem.

A．in return	B．in case
C．in doubt	D．in turn

2 . I would rather fail in the examination than attempt to get high marks ________(通过作弊的手段). (根据汉语提示完成句子)

3 . Recently we have ________(进行了) a survey — “To whom do you go when in trouble?” The results are ________(如下). (根据汉语提示完成句子)

4 . As a proverb goes, ________(说话要谨慎) and be careful with behavior. (根据汉语提示完成句子)

6 . They will concentrate ___________teaching the basics of reading, writing and arithmetic. (所给词的适当形式填空)

7 . 请你修改以下的每个句子，每句有1处语言错误，错误涉及一个单词的增加或修改。
增加：在缺词处加一个漏字符号（∧），并在此符号下面写出该加的词。
修改：在错的词下面划一横线，并在横线下面写出修改后的词。
注意：每处错误及其修改仅限一词。
1. 【2018·新课标I卷·短文改错】My grandpa said last summer they earned quite a lot by sell the fish.
2. 【2018·新课标III卷·短文改错】Everyone was silent, wait to see who would be called upon to read his or her paragraph aloud.

9 . __________ has recently been done to provide more buses for people, a shortage of public vehicles remains a serious problem.

A．That

B．What

C．Though what

D．In spite of what