1. A. page B. information C. pavement D. transport
2. A. turned B, crossed C. described D. terrified
3. a. abundant b. nuclear c. truck d. dump
4. a. power b. transport c. short d. report
II
1. A. 'silent B. 'noisy C. 'pretty D. po'lite
2. A. 'station B. 'season C. 'sandal D. po'lice
6. a. ad'vantage b. 'atmosphere c. 'motorbike d. 'generate
7. a. e'ffective b. 'regular c. 'different d. 'serious
III
9.A save
10.D. Non-renewable
11. A.effective
12.D, solar panels
13.d efficient
14. B. dangerous
15. A. reduce
16.B. because
17.D. Although
18.C. turn over
19.C. having
29.D. will
20.A. to write
