11 as
12 all are correct
13 happily
14 will be
15 fined
16 to protect
17 please give
18 watching
19 has worked
20 to catch
1 complaint
2 preservation
3 deforestation
4 pollution
5 division
6 conservationists
7 encourage
8 healthily
9 homeless
10 picnicking
11. unpolluted
12. pollutants
13. polluted
14. pollution
15. environmental
16. kindly
17. unkindness
18. disappointed/ disappointing
19. prohibited
20. impolitely
1. into 2. for 3. with 4. disappointed 5. prevent 6. reduced 7. all are correct
1. Into
2. For
3.with
4. Disappointed
5. Both a & b
6. Reduced
7. All are correct
16 to protect
17 please give
18 watching
19 has been working
20 to catch
16 to protect
17 please give
18 watching
19 has been working
20 to catch
1 If you don't leave now, you will be late for class
2 John is good at playing the guitar
3 If you don't have a passport, you can't enter that country
4 Mark drives carefully
5 I'm pleased that you did well in the exam
6 If you don't go to bed, your cold will get worse
7 If Ben doesn't try his best, he will fail his test
8 A lot of people are fascinated by Video games
9 This is such an expensive computer that i can't buy it
10 Would you mind coming back next week
11 It was such an interesting program that no one of us wanted to turn the TV off
12 Something about it should be done