Read the following passage and answer the questions below.

Everyone wants to reduce pollution. But the pollution problem is as complicated as it is serious. It is complicated because much pollution is caused by things that benefit people. For example, exhaust from automobile provides transportation to millions of people. Factories discharge much of the material that pollutes the air and water, but factories give employment to a large number of people.

Answer the questions.

Why is the pollution problem complicated?

In order to save electricity, an ordinary 100-watt light bulb can be replaced by ..............

Write sentences using words or phrases provided.

I/ think/ it/ necessary/ celebrate/ Mother's Day/Vietnam.

People nowadays are interested ........... saving money and natural resources.

Write sentences using words or phrases provided.

I/ suggest/ go/ on/ picnic/ countryside.

If the weather is good tomorrow, we ........ there.

Read the following passage and answer the questions below.

Everyone wants to reduce pollution. But the pollution problem is as complicated as it is serious. It is complicated because much pollution is caused by things that benefit people. For example, exhaust from automobile provides transportation to millions of people. Factories discharge much of the material that pollutes the air and water, but factories give employment to a large number of people.

Answer the questions.

What does everyone want to reduce?

Rewrite the sentences with the words given keep the same meaning.

They will build a new mall here.

A new mall ............................................................

He suggested ....... money for the poor in the school.

I am disappointed ....... people have spoiled this area.

My brother likes ...... soccer than me.

Choose the word whose the underlined part is pronounced differently from the other three.

Can you ... the lights? It's too dark to see anything here.

Choose the word whose the underlined part is pronounced differently from the other three.

Rewrite the sentences with the words given keep the same meaning.

The festival is called Easter. It is in the late March or early April.

The festival which.............................................................

Read the following passage and answer the questions below.

Everyone wants to reduce pollution. But the pollution problem is as complicated as it is serious. It is complicated because much pollution is caused by things that benefit people. For example, exhaust from automobile provides transportation to millions of people. Factories discharge much of the material that pollutes the air and water, but factories give employment to a large number of people.

Answer the questions.

Do you want to reduce pollution?