13、----Did you remember to give Mary the money you owed her?

----Yes.I gave it to her 　　I saw her.

A、while　　　　 B、the moment　　　 C、suddenly　　 D、once

12、Babies sleep 16 to 18 hours in every 24 hours,and they sleep less 　　they grow older.

A、while　　　　 B、as　　　 C、when　　　 D、after

11、　　 we gave him something to eat,he would save it up for his little sister.

A、Whatever　　 B、However　　　 C、Whenever　　　 D、Whichever

10、The famous scientist grew up 　　he was born and in 1930 he came to Shanghai.

A、when　　　　 B、whenever　　 C、where　　 D、wherever

9、----Mum,can I go out to play football with Jessica?

----No,you can’t 　　　your homework is being done.

A、before　　　　 B、until　　　　 C、as　　　 D、when

8、----What should we pay more attention to if we go north in winter,Mum?

----Nothing much.Take warm clothes 　　　the weather is cold.

A、as long as　　　 B、now that　　 C、if　　　 D、in case

7、My mother is always warning me when I go out,”Don’t get off the bus 　　　it is stopping.”

A、until　　　 B、before　　　 C、while　　 D、after

6、Excuse me for breaking in,　　　 I have some news for you.

A、so　　　　 B、and　　　　 C、but　　　 D、yet

5、You can pay now or 　　　you come back to pick up the bike.

A、when　　　 B、then　　　　 C、while　　 D、as

4、Sara and Kathleen,　　　 nearly three years apart in age,were as close as twins could be.

A、as　　　　 B、though　　　 C、yet　　　 D、since