648.(10-11，福建四地六校联考高二第一次月考)_______you put the sun there did the movements of the other planets in the sky make sense.

A. If only　　　　 B. If so　　　　　　 C. Only if　　　　　 D. As long as

647.(10-11，福建福州罗源一中高二第一次月考)We were all very much attracted by the design _______ we went into Holland's Exhibition Hall at the Shanghai World Expo.

quickly　　　　　 B. suddenly　　　　　 C. finally　　　　　 D. immediately

646.(10-11，辽宁开原高中高二上第一次月考)――Please send us an e-mail _____you arrive there.

――I will.

A. immediately　 　　　 B. the moment when　 　　C. immediately when　 　D. at the moment

645.(10-11，辽宁本溪高级中学高二上10月月考)I’ll accept any job _______ I don’t have to get up early.

A. because　　　　 B. as long as　　 C. in case　　　 D. though

644.(10-11，辽宁本溪高级中学高二上10月月考)----- Don’t look down upon Bob. He has his own advantages.

-----Oh, yes. __________ others are weak, he is strong.

A. Where　　　 B. Though　　　　 C. When　　　　 D. If

643.(10-11，江西南昌三中高二上期中)Peter was so excited _______he received an invitation from his friend to visit Chongqing.

A. where　　　 B. that　 C. why　 　　　　D. when

642.(10-11，江西南昌三中高二上期中)Every evening after dinner, if not 　　　　from work, I will spend some time walking my dog. 　　　

A. being tired　　　　 B. tiring　　 C. tired 　 D. to be tired　

641.(10-11，江西靖安中学高二上10月月考)I thought her nice and honest _________ I met her.

A. first time　　 B. for the first time　　 C. the first time　　 D. by the first time

640.(10-11，江西靖安中学高二上10月月考)English is understood all over the world _________ Turkish is spoken by only a few people outside Turkey itself.

　A. while　　　 B. when　　　 C. as　　　　 D. since

639.(10-11，江西会昌中学高二第一次月考)While riding in the street, _____.

A. someone called me from behind　 B. my bike broke down

C. I heard my name called　　　　 D. an old man knocked down