I.PHONETICS:Stress in words ending in -ic and -al

1.Choose the word in each line that has different stress pattern

1. A. scientific

2. D. informal

3. C. linguistic

4. D. electric

5. B. horrific

II.USE OF LANGUAGE

1. Combine the sentences in each pair into a new sentence that shows a cause/effect relationship. Use the words in brackets

1. Many rivers and lakes are poisoned because factories produce waste and pour it into rivers and lakes.

2. The environment is polluted makes birds leave their habitats and plants die.

3. Plastic bags are a major source of waste so we shouldn't throw plastic bags everywhere.

4. The contaminated food results in people’s poor health.

2.Put the verbs in brackets into the correct form to complete the following sentences

1. will have

2. would be

3. will die

4. wouldn't happen

5. shines

3.Combine each pair of sentences to form a conditional sentence, using “if”.

A. Type 1

1. If the land is polluted, the farmers will be unable to grow crops.

2. If people build too many telephone poles and overhead power lines, there will be visual pollution.

3. If people use contaminated water for cooking, their health will be badly affected.

4. If we place dustbins in many places, people won’t throw rubbish everywhere.

B.Type 2

1. If the factory wasn’t/ weren’t located near our village, there wouldn’t be air pollution and noise pollution.