1 . As a student of Senior Three, he has very little free time _________ he can spend developing his own interest.

A．when	B．in which
C．at which	D．that

2 . What is even more important is______ the earth cooled down, water began to appear on its surface.

A．that

B．that as

C．which

D．which as

3 . The man______is standing on the playground is my maths teacher．

A．when

B．which

C．who

D．where

4 . Our teacher looked here and there on the playground ________looking for something.

A．even though

B．as if

C．even if

D．only if

5 . Some researchers believe that there is no doubt______a cure for AIDS will be found.

A．whether	B．that
C．what	D．which

6 . We students should appreciate our teachers, ________ help will certainly get us to achieve our dreams some day.

A．their

B．whose

C．whom

D．who

7 . “He hasn’t got any hobbies— ________ you call playing games on computer a hobby.” Mr.Lin said.

A．If	B．Unless
C．When	D．Since

8 . —Is there any possibility _________ you could pick me up at the airport?
—No problem.

A．when

B．whether

C．that

D．what

9 . 请根据所提示的单词，写出课本中的原句（每题需写一个完整的句子）。
1. She and her family _____________________________________ .
2. So why _______________________________________________?
3. I am fond of ___________________________________________.
4. At 3:42 am ____________________________________________.
5. Later he ______________________________________________.

10 . These two areas are similar ________ they both have a high rainfall during this season.

A．to that	B．besides that
C．in that	D．except that