23：Seafood is a ___ on the island. A：specialty B：special C：specific D：specialist ...

17：— I can’t get through to the general manager’s office anyhow. — The line is busy. Someone____the telephone. A：must use B： uses C：must have been using D：must be using ...

11：He will be back in ______ day or two A：a B：the C：an D：/ ...

5：The test will ____ answering questions about a photograph. A：contain B：include C：involve D：relate ...

24：It’s strange that they____nothing about this matter. A：know B： would know C：knows D： knew ...

18：He raised his eyebrows and stuck his head forward and ____it in a single nod, a gesture boys used then for O.K. when they were pleased. A：shrugged B：tugged C：jerked D：twisted ...

12：Although the body is made up of many different tissues, these tissues are arranged in an____and orderly fashion. A：incredible B：intricate C：internal D：initial ...

6：Your free time activities can be a clue ____ your true interests. A：for B：at C：of D：to ...

25：His uncle is a worker and has been working in the factory for more than ten years. _____. A：So is his aunt B： So has his aunt C： So his aunt does D： So it is with his aunt ...

19：The wood was so rotten that, when we pulled, it____into fragments. A：broke off B：broke away C：broke through D：broke up ...