9．　　　　　　　　 It was a hot day. We couldn’t sleep well. (such……that)

8．　　　　　　　　 My mother was cooking. I was listening to the news. (while)

7．　　　　　　　　 He is tall. I am tall. (as……as)

6．　　　　　　　　 I waited. He came back. (not……until)

5．　　　　　　　　 He was doing his homework. Someone knocked at the door. (when)

4．　　　　　　　　 We will stay at home. It rains. (if)

3．　　　　　　　　 He studies English hard. He is over seventy. (though)

2．　　　　　　　　 He is too young to join the army. (so……that)

1．　　　　　　　　 He didn’t come. He was ill. (because)

10.　 Whatever ________ (happen) , I ________ (be) on your side.