情景选择。根据对话情景，从每题所给的选项中，选出最佳选项。
------My mother said that we wouldn’t go on a trip to Hongkong.
-------_________ . You are looking forward to it.
A. Never mind.
B. What a pity!
C. Don’t worry about that.
-----Do you mind my sitting here?
------________. It’s for our teacher , Miss Green.
A. All right.  B. Not at all.  C. Better not.
------ Congratulations! Your speech is very good!
------__________.
A. Many thanks.
B. Oh, no.
C. It doesn’t matter.
------ I think students should have mobile phones to call their parents.
-------_________. They often use them to play games instead.
A. I don’t agree.
B. I hope so.
C. Good idea.
------I’m afraid I have to give up my dream of being a singer.
-------______. No dream is too big and no dream is too small.
A. Don’t lose heart.
B. That’s unusual.
C. You must be joking.