－You won the first prize in the Physics competition．

－________．I made several terrible mistakes．

A．I think so

B．You must be joking

C．You are welcome

D．It doesn't matter

－I visited the Purple Mountain Observatory last Sunday．

－________ Why didn't you tell me earlier?

A．You did?

B．I hope so．

C．Have a good time

D．It's kind of you．

－What's wrong with you, Eric? You look tired．

－I ________ to prepare for the final exam last night．

A．picked up

B．woke up

C．stayed up

D．put up

－Hi, guys．How was your party yesterday?

－Wonderful! We had a big meal and enjoyed ________．

A．themselves

B．myself

C．yourselves

D．ourselves

－________ weather it is! We can't go boating on the Xuanwu Lake．

－Don't worry．Let's go to the Science Museum instead．

A．What good

B．How good

C．How bad

D．What bad

－Millie, where is Miss Li?

－She ________ a speech on Chinese art to the first-year students in the hall．

A．gives

B．gave

C．is giving

D．has given

－Finish your homework ________ you can't play computer games, Jim．

－All right, Mum．

A．but

B．till

C．and

D．or

－Why are you so excited today?

－We were told ________ a picnic this weekend．

A．have

B．to have

C．having

D．had

－________ film do you prefer, Lost in Thailand or Life of Pi, Madee?

－Lost in Thailand．I like comedies because they often make me laugh．

A．What

B．Whatever

C．whose

D．Which

－Do you know Mo Yan?

－Of course．He won the 2012 Nobel Prize for Literature ________ the age of 57．

A．in

B．at

C．on

D．to