1. They are all new, ________ I’m not.

A.　 and　 B.　 but　　 C .　 so　　 D .　 or

25.　 He ______ _____ read the book ______ _______ remembered what he read.

24.　 _______ you are right, _____ he is.

23.　 That’s ______ they didn’t pass the exam.

22.　 We haven’t decided _____ and ______ we shall meet next time.

21.　 I don’t know _______ she can speak Russian or not.

20.　 It’s a fine day, ____ we have a wonderful time.

19.　 Li Ming was a brave boy, ______ he had one shortcoming.

18.　 Hurry up, ______ you’ll miss the next bus.

17.　 You may ______do it yourself ________ leave it to me.