They were all very bad, but you behaved ( ) of all. A: badly B: worst C: worse D: well

—You look so beautiful in this white skirt.—（）. A: That’s all right. B: Thank you. C: Not at all.

I'm sorry, but would you mind if I open the window? A: Of course. B: That's all right. C: Not at all.

Of all the stories here, I like this one______. It's not interesting at all. A: most B: worst C: best D: least

Which of the following is a key point in “public health”? A: Removing all the diseases. B: Treating all the patients freely. C: Providing health care to all. D: Eliminating the disparities in health care.

choose the best answer according to what you hear. A: That’s all right. B: Not at all. C: No, thanks. D: Yes, please.

Of all the stories here, I like this one ______ It’s not interesting at all. A: most B: best C: C. worst D: least

​Are you interested in playing Ping-pong?‍ A: Thank you. B: Yes, I enjoy it a lot. C: Thank you all the same. D: Not at all.

Of all the story books, I like this one（）. It's not interesting at all. A: very much B: the best C: very less D: the least

Mavis: How is everything, Ruth Ruth: ______ A: Not too bad. B: Well, thank you. C: It"s all right, thanks. D: Not at all.