<span>1 there is no doubt that you will be tired after the run 2 everyone swam
well apart from Lauren 3 She would rather stay in instead of ….. 4 Steve didn’t
deserve to be told off 5 He had difficulty finding a job in London 6 John has a
responsibility to deal with it 7 It is unlikely that there will be any trains
today 8 we were driven into town by Mike</span>
1.acid rains
2. deforestation
3. air pollution
4. water pollution
5. flooding
6. ozone layer
7. pollutant
8. vegetation
9. relief
10. desertification
Acid rain is a rain that contains large amounts of harmful chemicals as a result of burning substances such as coal and oil.
Deforestation is destroying large areas of tropical rain forest.
Air pollution is one of the biggest problems in the world.
Some roads have been closed because of flooding.
The railway track will have to be cleared of vegetation if it is to be used again.
Ex1.
1. growth
2. improves
3. communication
4. limited
ex 2.
1. d
2. c
3. e
4. b
5 a
ex 3.
1. to deal with
2. required for
3. to contribute the solution
4. an addition to
5. to engage with
ex4.
1 a pair of shoes
2. The United States of America is located in North America between Canada and Mexico. The official language of the USA is the English language.
3. the Moon
4. a great composer.
5. The youngest brother is at school now
A) walk have watch wait leave talk go wash
B) 1) have 2) go 3) talk 4) wash 5)walk