They were d___________ at the result of the game, so they looked unhappy.

　 I read those words I had no idea what I was going to be and I made more efforts on writing afterwards.

A．When　　　　 B．Unless　　　 C．Until　　　 D．While

I feel greatly honored　　　　　　　　　　　　 (受到欢迎) into their society.(welcome)

The little child possessed a (an) _________ memory.

A. extravagant　　　　 B. extreme　　　　　　 C. external　　　　　 D.extraordinary

The fire spread fast．Luckily the local government had brought it under control　　　 the situation got worse．

A．though　 B．until　 　 C．before 　D．since

The players _______ from the whole country are expected to bring us honor in this summer game.

A. selecting　　　　 B. to select　　　　 C. selected　　　 D. having selected

Once _____, it won’t be easily forgotten.

A. saw　　　 B. seeing　　 C. seen　　 D. see

The old man, ____________abroad for twenty years, is on the way back to his motherland.

　 A. to work　 B. working　 C. to have worked　 D. having worked

No matter how many books you read on a topic, you need to add _______（现实生活的）experience.

With a lot of difficult problems ______, the newly-elected president is having a hard time.

A. settled　　　　 B. settling　　　　 C. to settle　　　　　　　 D. being settled