1. Some of my friends sometimes skip breakfast _____ they get up late in the morning.
although in spite of because of because
2. The people _____ were injured in the accident were taken to hospital.
which who whose whom
3. If we _____ to pollute the water, we will have no fresh water to use.
Continuing continued continue to continue
4. The old man persisted _____ believing that his son was still somewhere in the city.
On in for with
5. You will have to _____ your holiday if you feel too tired.
put down put out put off put up
6. I wish my father _____ up smoking. It is too bad for his health.
Gives gave give will give
7. Many animals _____ for their fur or other valuable parts of their bodies.
are killed being killed killed are killing
8. It is not easy to _____ our beauty when we get older and older.
Develop maintain gain collect
9. The judge found him _____ of stealing and sent him to prison.
evil innocent guilty guiltless
10.A book may be studied by students as the _____ of a writing and analysis exercise in the form of a book report.
Limit time subject interest
11.We live on a _____ called _____.
moon - Earth planet - the United States star - the Sun planet - Earth
12.A reptile is _____.
a kind of animal that has smooth, wet skin and lives in the water
as a baby a kind of animal that has dry, scaly skin and lays eggs on land
a kind of animal that has gills, scales, and lives in the water
a kind of animal that has feathers, wings, and lays eggs
13.What is freezing?
turning a gas into a liquid turning a liquid into a gas
turning a liquid into a solid turning a solid into a liquid
Ex 4. Rewrite the sentences based on given words.
3. The three injured men were taken to the hospital by some local people. After that, the ambulance came.
—> The three injured men .......had been taken to the hospital by some local people by the time the ambulance came...... (by the time)
4. The children left the house. Then the house collapsed.
—> The children .........had left the house before it collapsed........(before)
3.—> The three injured men had been taken to the hospital by some local people by the time the ambulance came
4. —> The children had left the house before it collapsed