“I don’t think it’s my _______ that the TV blew up. I just turned it on. That’s all.” said the boy.

A. error B. mistake

C. fault D. duty

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1.A. lonely B. nervous C. happy D. bored

2.A. thoughts B. finances C. measures D. times

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8.A. another B. others C. other D. one

9.A. radio B. camera C. recorder D. phone

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11.A. took out B. set out C. gave out D. found out

12.A. added B. devoted C. cleared D. lifted

13.A. suddenly B. originally C. finally D. carefully

14.A. collected B. paid C. arranged D. expected

15.A. until B. after C. unless D. before

16.A. dormitory B. home C. classroom D. office

17.A. familiar B. happy C. wonderful D. upset

18.A. help B. compare C. share D. witness

19.A. hard B. challenging C. fun D. time-consuming

20.A. warned B. convinced C. advised D. told

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