_________ the Internet is bridging the distance between people, it may also break some families or cause other family problems.

       A. As           B. If               C. While         D. Since

 The silence of the library is sometimes broken by a sudden cough or the sound of pages __________.

       A. turning       B. turned           C. being turned    D. having turned

---It’s many years since I saw you last time. I _________ you at all.

---I wouldn’t have, either, if someone _________ you by the name.

　　　 A. don’t recognize; hadn’t called　　　 B. didn’t recognize; didn’t call

C. haven’t recognized; didn’t call　　　 D. didn’t recognize; hadn’t called

---When shall we meet your cousin at the station?

---His plane took off 2 hours ago, and it _________ arrive at 5pm.

　　　 A. could　　　 B. should　　　　　 C. must　　　　　 D. can

 Sometimes we buy a magazine with absolutely no purpose ________ to pass time.

       A. other than     B. rather than       C. more than         D. as if

 He is so addicted to smoking that ________ seems to be no chance of talking him into quitting.

        A. this           B. what          C. it             D. there

 We’re expecting Jerry because he’s our _________ visitor who comes here for holiday every summer.

       A. familiar      B. regular         C. similar            D. popular

 In 1778, Bank was elected _________ president of the Royal Society, ________ position he held for 43 years.

       A. the; the      B. 不填; a         C. a; a              D. 不填 ; the

 Giving children pocket money as a gift during the Spring Festival is a common _______ in China.

       A. sense       B. practice          C. deed             D. habit

---Is there anything I can do for you, sir?

---___________. But I’m being served.

A. Oh, you are a nice girl　　　　　 　 B. That’s all right

C. It’s very kind of you　　　　　　 D. Thank you all the same.