“why are you staying home today ?’’’ …I don’t  know where to go .’’

We can ……….pollution by recycling bottles and cans.

Don’t walk so ………!Can’t you walk more………..? 

Do you live in a big city?

It rained  yesterday. We could’t go out.

Scientists have known a little about the earth.

You will lose your job………….you go to work late again.

She speaks English very…………

We can’t finish the work ……….. you help us.

The woman…………the baby in an old blanket.

There …….big floods every year  if peple ………trees in the forests.

Choose the suitable word or phrase to each sentence by circling a, b, c, d

He was unhappy beacause he…………in the exam.

………more trees are  planted , we’ll have more shady places.

If he………..more money , he’ll have to do more work.

It rained ………….for  three days.

Read the passage:

          Scientists have known a lot about the earth. They understand how mountains are made and what a volcano is . The following example is about volcanic eruptions.Mt. Vesuvius in Italy and Mt. St. Helens in the USA are the famous mountains. They are both volcanoes. A volcano is a mountain that is open at the top. Smoke and hot air come out of the hole. Sometimes very hot rock also comes out of the mountain. That can make trouble for people nearby. This is what happened with Mt. Vesuvius and Mt. St. Helens.

A.Write true (T) or false (F) before each statement: 1m