I. Give the most suitable form of the words given.
1. Many people know that smoking is_________, but they do the smoking every day. HARM
2. We have to travel to work by bike to reduce air_________. POLLUTE
3. He is known as a very quick man. He disappears and_________ without being seen. APPEAR
4. Old people like living in the countryside because it is very_________ and quiet there. PEACE
5. _________ is one of the main causes of crimes and diseases. POOR
6. In the South of Vietnam, many people are living in a condition of water _________. SHORT
7. Many children in Africa countries are suffering from the worst_________. NUTRITION
8. We often hear about_________ in school here and there in our schools. VIOLENT
II. Complete the following sentences with tag questions.
1. Mrs. Mary is a teacher at your school, _____?
2. He went to school late yesterday morning, _____?
3. Over crowded places have a lot of problems, _____?
4. You live in the countryside, _____?
5. He cannot speak French, _____?
6. Peter is not doing his school work now, _____?
7. They have finished their work so far, _____?
8. He won't take part in the competition, _____?
Loga
Sinh Học lớp 12
