VI. Complete the sentences, using the words and phrases given. You can add some words and make changes.

1. The major cause/ water pollution/ Vietnam/ be the weakness in industrial wastewater management.

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2. Many factories/ use fresh water/ carry away waste/ their plants/ canals, rivers, and lakes.

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3. Most/ them/ not have a wastewater treatment system.

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4. Industrial waste water/ be directly discharged/ canals, lakes, ponds,/ rivers, causing serious pollution/ surface water.

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5. For example,/ 2008, Vedan factory, a sodium glutamate plant, released their untreated industrial wastewater/ the Thi Vai River/ caused tons/ fish and ducks in the river/ die.

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6. Another cause/ water pollution in Vietnam/ be the lack/ awareness among citizens.

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7. Every day people/ generate a/ of garbage,/ they throw it directly into canals, river,/ ponds.

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8. They/ collect water from these sources/ do their laundry, wash dishes, and bathe,/ then they/ throw the dirty water that contain detergent/ shampoo directly into them.

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C. WRIRING:

I. Complete the sentences using the words and phrases given:

1. Many people/ love/ live/ countryside.

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2. A buffalo / plough / better / a horse.

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3. Which / place / peaceful, / the city / or / countryside?

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4. in/ countryside/ children/ play/ freely/ than/ city.

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5. Sa pa’s terraced fields/ beautiful / in the world.

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Complete the sentences using the words and phrases given

36. They / visited / Ha Long Bay / many times.

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37. My brother / not like / ice – skating / because / he thinks / it / dangerous.

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38. you / ever / volunteer / work?

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39. you / finish / homework / yet?

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40. Americans / tradition  / volunteer / help / another.

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