DIY: U5 ~ U6

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[Ans.] 1. locals     2. permission 3. naked     4. privacy          5. curious 6. secret     7. resist           8. protect   9. information   10. lowered

[Ans.] 1. with  2. as  3. of  4. to  5. at

[Ans.] 1. A  2. D  3. D  4. B  5. C

[Ans.] 1. makes a living 2. As soon as…stolen 3. Last but not least 4. so that 5. Some…post…Others

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[Ans.] 1. elevator 2. describe     3. pollution 4. Meanwhile   5. energy 6. benefits 7. Moreover   8. term          9. gradually      10. electric

[Ans.] 1. C  2. B  3. A  4. D  5. C 6. A  7. D  8. B  9. B  10. D

[Ans.] 1. acts on 2. make sure 3. stands for 4. For instance…plastic 5. containing chemical