The first thing I want to do is turn on the ______ , since it’s so hot here in this room. A .fridge B. air conditioner C. washing machine D. scanner 2. The reason ______ you have to do that is that it is good for you to do it. A. why B. which C. when D. how 3. You’ll hear a series of fast beeps, which ______ you have 30 seconds to get out. A. mean B. meaning C. means D. to mean 4. Fill in the information ______ how you want to pay for the book. A. concern B. concerning C. concerns D. to concern 5 、 They found a number of chairs in the room . A. was lost B. is missing C. were missing D. get lost 6 、 The film for five minutes when she got there. A. has finished B. has been over C. had finished D. had been over 7 、 your school things. They are everywhere. A. put away B. put on C. put up D. put down 8. We will have a ______ holiday after the exam. A. two month B. two months C. two-month D. two month’s 9. There is no enough ______ on the corner to put the table A. place B. room C. floor D. ground 10. We can have ______ blue sky if we create ______ less polluted world. A. a; a B. a; the C. the; a D. the; a