(5)Should we go now?(6)What do you think I should do?

　　(7)Why don’t you go to bed earlier?(8)How about going to a concert?

　　15.请求

　　(1)I was wondering whether you could…(2)May I trouble you to (do) …?

　　(3)May I have the pleasure of…?(4)Do you mind if I…?

　　(5)I’d appreciate it if you could help me with…

　　(6)Do you think it would be possible to (do)…

　　(7)Would you be so kind as to…?(8)It would help me a great deal if you…?

　　16.表示惊讶

　　(1)My goodness !(2)That’s incredible !

　　(3)What a surprise!(4)I can’t believe my eyes.

　　(5)Wow! What a beautiful lake !(6)Good heavens !

　　(7)How astonishing/amazing !(8)Who knows? God knows !

　　18.同意与不同意

　　(1)Sure./Absolutely.(2)You got it.

　　(3)By all means.(4)That’s true/right.

　　(5)That’s for sure.(6)I couldn’t agree with you any more.

　　(7)I don’t think so.(8)That’s not right.