5.Jack does his homework as        (careful) as Mary.

4.He is too tired        (go) any farther.

3.Liu Xiang is one of        (famous) runners in the world.

2.( 2015 甘肃白银平川四中一模) Parents always think that       (play) computer games too much is bad for their children’s study.

用所给词的适当形式填空

l.If it        ( snow) tomorrow,we will make a snowman.

14.(2015 四川眉山中考) No matter         ,you must follow the school rules.

A.where are you   B. what do you do

C. who are you   D. who you are

13.(2015 四川内江中考) My father was drinking tea in the living room        my mother was doing the dishes in the kitchen.

   A. if   B. while   C. until   D. unless 

12.(2015 浙江温州中考) Mr. Smith has a habit of taking a shower        he has breakfast.

   A. though   B. before   C. because   D. since 

11. (2015 浙江杭州中考) We didn’t enjoy the day        the weather was so bad.

   A. because   B. though   C. unless   D. till 

10. (2015 四川自贡中考) Some people won’t realize the importance of their health        they have lost it.

   A. when   B. until   C. after