773. It’s a fine day. Let’s go fishing, _______?

　　　　　 A. won’t we　　 B. will we　 C. don’t we　 D. shall we　　

772. You had one of your teeth pulled out yesterday, ______?　　

　　　　　 A. had you　 B. hadn’t you　 C. did you　 D didn’t you

771. -----Alice, you feed the bird today, _______?

　　　　 -----But I fed it yesterday.　　　　　　　　　　　 　

　　　　 A. do you　 B. will you　 C. didn’t you　　 D. don’t you　　　

770. ------You are not a new member, are you?　

　　　　 ------_______, I joined only yesterday.

　　　　 A. No, I’m not　　　 B. Yes, I’m not　　 C. No, I am　　 D. Yes, I　

769. ------Japan isn’t in the east of Asia, is it?

　　　　　 -----_________

　　　　 A. Yes, it is　　 B. No, it isn’t　　 C. Yes, it isn’t　　 D. No, it is

768. -----You didn’t hurt himself, did he?

　　　　　 ------________, he went to work as usual.

　　　 A. Yes, he didn’t　 B. Yes, he did　　 C. No, he didn’t　　 D. No, he did

767. ----Tom, you clean the blackboard, _____?

　　　　　 ----But It was my duty only yesterday.

　　　 A. will you　　 B. do you　　 C. don’t you　 D. had you

766. You dislike this film, ______you?

　　　 A. don't　 B. doesn’t　　 C. do　　 D. are

765. They couldn’t have left for Paris yesterday, _______they?

　　　　 A. could　　　 B. might　　 C. have　　 D. did

764. He might have read this book, ______he?

　　　　　 A. hasn’t　　 B. haven’t　　 C. mightn’t　　 C. mayn’t