1. What’s a ______________? It’s a substance that contaminates something.
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1. grammar
2. chemical
3. science
4. Bạn để ... sai chỗ rồi. -> Scientists say that exhaust fumes are ... our city -> poisoning
5. dead
6. contaminate
7. pollutant
8. was
9. saw
10. would
1) What's this? It's a bench ⇒.......What are these? These are benches.......................
2) Is that her knife? ⇒ ........Are those her knives..................
3) This woman has a child. ⇒ ...........This woman has children..............
4) The policeman is in his room.⇒ .......The policemen are in his room...........
5) Does he have a white tooth? ⇒ .........Does he have white teeth...........?
X
1. Mai is not very well today.
=> How is Mai today?
2. The man in the car is our new teacher
=> Who is your teacher ?
3. There is a board on the wall
=> How many board on the wall ?
4. My sister lives on Le Qui Don Street
=> Where does your sister live ?
5. No. She is a nurse
=> Is she a doctor ?
6. My brother gets up at a quarter to six (
=> When does your brother get up ?
7. Her mother is a teacher
=> What is her mother's job ?
8. There is a lamp by the telephone
=>What is by the telephone ? ( nghĩa câu hơi lạ, near hoặc behind chứ ta )
9. Nam goes to school with his friends.
=> Who does Nam go to school with ?
10. Tuan does his homework in the evening
=> When does Tuan do his homework ?