3.     沙塵暴厚厚的沙塵經(jīng)常使人呼吸困難，因此如果我們必須外出的話，最好戴上口罩。

The thick dust in the sandstorm often makes it____________________________ .So we'd better wear a mask if we have to go out.

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1，The volcano e________ in 1980, destroying a large area of Washington state.,

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I walked into the store. And this store held so many sweet 6 . Rudy often came with me and al?most every time he'd 7 to go off and look for something special. And I knew what he was about to do. I'd always 8 him walking with three yellow ro?ses in his hands. Standing by the meat, I 9 the steak(牛排)and remembered how Rudy had loved his steak. Suddenly a woman came beside me. I watched as she 10 some T-bones, dropped them in her bas?ket and then put them 11 . She saw me watching her and she smiled. "My husband loves T-bones, but to be 12  ， at these prices, I don't know."

   "My husband 13 eight days ago. " I told her and tried to control the tremble (顫抖)in my 14 . "Buy him some and enjoy every moment you have to?gether. "I told her.

I turned and made my 15 to other products to buy some milk. Suddenly, I saw a pretty lady coming towards me, and then I 16 her―she was the woman I met just now. As she came closer, I saw what she 17 and tears were full of my eyes. "These are for you," she said and placed 18 beau?tiful yellow roses in my arms. "When you go through the line, they will know these are 19 . "I wanted to tell her what the roses 20 , but I still unable to speak. I watched as she walked away as tears fell down. I 21 at the beautiful roses and found it al?most unreal.22 did she know? Suddenly the 23 seemed so clear. I wasn't alone. "Oh， Rudy, you haven't 24 me, have you?" I whispered(低語)，with tears in my eyes. He was still with me, and 25 was his angel.

6.A. minds       B.   dreams      C.  memories           D.   thoughts

7. A. try          B.  allow      C.  pretend         D.   promise

8. A. find          B. make      C.  guess            D.   imagine

9. A. searched for      B.  paid for   C.checked out     D.   found out

  10. A, got up           B.   stood up     C.  picked up       D.   looked up

11.A. in     B.   away        C. down               D.   back

12. A. happy          B.   honest    C.  strange        D.   sad

13. A. passed to         B. passed on    C. passed away         D.   passed through

14. A. voice            B. noise       C.  action         D.   appearance

15. A. mind        B.   method        C.  way               D.   part

16. A. knew        B.  recognized      C.  heard             D.   realized

17. A. kicked         B. hid            C.  needed            D.   held

18.  A. many        B. few            C.  two            D.   three

19.  A. taken           B.   paid        C.  cost       D.   spent

20.  A. meant    B.   smelt            C.  looked      D.   felt

21.  A. took down      B.   sat down        C. put down           D.   looked down

22  A. Why         B.   How              C. What         D.   Where

23.  A. flowers         B. bones         C.  woman             D， answer

24.  A. forgotten       B. forgiven         C.  frightened       D.   flown

25.  A. he         B.   she             C. I              D.   it

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6. _________   (公民)aged eighteen or over have the right to vote.

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3.     我們遇到了交通堵塞，整個下午的時間都浪費在了路上。

We________________   a traffic jam and wasted the whole afternoon on the road

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2.    He was almost___________    ( frighten) to death at the sight of the frightening snake.

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9.    The heavy snow made it_______________ (possible) for them to get there on time.

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4. When I returned to Beijing from Shanghai, the sandstorm had just ended.
My friends all said I was lucky____________________ (miss) it.

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5. As is known to all, ice will m______________ when the sun shines on it.

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