Combine each pair of sentences below to make a conditional sentence-type 1:

1. People use recycled materials. They save energy

2. You save electricity. You turn off computer before leaving the house.

3. People want to protect the environment. They stop cut down trees.

4. You see a used can in the road. What will you do?

a. Find the words which has a different sound in the underlined part.

1. A. fast B. apple C. activity D. bag

2. A. dance B. glass C. afternoon D. fat

3. A. fear B. repeat C. really D. idea

4. A. brown B. couch C. sound D. mouth

5. A. dad B. hat C. ask D. plastic

6. A. Clear B. dear C. hear D. bear

b. Choose the best answer to complete each sentence by circle the correct words or phrases:

1/ My mother is a doctor. She takes care.......... ill people.

A. off B. of C. about D. for

2/ I bought................................................................ different gifts for my friends.

A. lot of B. a lots of C. lots of D. a lot

3/ There are many good programs..................................................................... teenagers.

A. on B. for C. to D. at

4/ If he _________free time, he will go swimming

A has B. had C. will have D. is having

5/The........................ causes many more floods.

A. air pollution B. water pollution C. deforestation D. noise pollution

6/We'll take a walk instead.......... riding a bicycle.

A. of B. off D. for D. at

c. Write the correct form of words:

1. Use (refill).................... pens and pencils

2. Our school will have a small garden. There (be)................. many flowers in it.

II-b. Read and answer the questions.

David lives in the countryside in Canada. He usually gets up early and does morning exercise with his bike. After breakfast, he takes a bus to school. He has lessons from 9.00 am to 1.00 pm. He often has lunch in the school canteen and then he has a short rest. In the afternoon, he has lessons in the library or PE in the gym.

Questions:

1. Does David live in the countryside in Canada?

2. What does he usually do in the morning?

3. How does he go to school?

4. Does he have lessons from 9.00 am to 2.00 pm?

5. Where does he have lunch?

II- a. Read and choose the best answers.:

People need to breathe. If they don't breathe, they (1)............ die. But how to clean is the air people breathe? If they breath (2)............ air, They will have breathe problems and become (3)........ Plants and animals need (4)............... air, too. A lot of things in our lives create harmful gases and (5)............. the air dirty like cars, motorbikes and factories. Dirty air is called polluted air.

1. A. must B. will C. are D. is

2. A. clean B. clear C. dirty D. pollution

3. A. cycling B. strong C. better D. ill

4. A. dirty B. clean C. safe D. A & B

5. A. make B. get C. let D. give