1 . 如果一个人在事故中受了重伤，你最好把他留在原地。
If a person is badly injured in an accident, you’d better leave him ________ he is.

2 . ______ the Atlantic Ocean crosses the equator, the trade winds cause a flow of water to the west.

A．That

B．When

C．Where

D．Though

3 . After six-and-a-half years and over 32, 000 kilometers, Maxwell’s walk ended __________it began. (用适当的词填空)

4 . __________he aged, the old man found himself fed up with the hustle and bustle of the city, longing to live__________ there was peace and quiet.

A．When; where

B．As; where

C．Since; wherever

D．For fear; unless

5 . 翻译下列句子，并指出向中包含的状语从句的种类及其连接词。

1. Again as he failed in doing this experiment, he didn’t lose heart.
2. I find it difficult to believe a word he says as he never tells me the truth.
3. To such an extent did his health worsen that he was forced to retire.
4. When you read books, you had better make a mark where you have any question.
5. Not until she had arrived home did she remember her appointment with the doctor.
6. Just as we sweep our rooms, we should sweep backward ideas from our minds.
7. The teacher raised his voice in order that the students in the back could hear more clearly.
8. Knowledge helps you to reach the destination provided that you know what the destination is.

6 . 今天，为了不遗漏要点，我们从昨天结束的地方开始。
Today, we will begin _________________ no point will be left out.

7 . Microorganisms in a gold mine of South Africa survive ________ (阳光从来照不到的地方), _____________ (依靠某些岩石中的能量). (根据汉语提示完成句子)

8 . 你可以随意去你喜欢去的任何地方。
You are free to go ___ ___ ___ ___ ___.

9 . 在以前曾是沙漠的地方盖起了一栋高楼。
a．A tall building was put up ______________________.(状语从句)
b．A tall building was put up ______________________.(定语从句)

10 . It was reported that many high buildings were put up         there used to be a desert, which made some foreign experts amazed.

A．when

B．where

C．how

D．what