1. People eat dirty food. They can be cancer. 2. A factory directly discharges a large volume of waste water into the Thi Vai River. The river is polluted. 3. Farmers use polluted water to water their plants. People eat these plants, they become sick with diseases such as diarrhea, bacterial infections even cancer. 4. Thermal pollution takes place. The water temperature in streams, rivers, lakes and oceans will increase or decrease suddenly. 5. People live in radioactive pollution area. They can be skin cancer.

Write complete sentences. Use the past simple of the verbs. 1. I/go swimming / yesterday 2. Mrs. Nhung/wash/the dishes 3. My mother/ go shopping/with/friends/in/park 4. Lan/cook/chicken noodles/ dinner 5. Nam /I/study/hard/last weekend 6. My father/play/golf/yesterday 7. Last night/Phong/listen/music/for two hours 8. They/have/nice/weekend 9. She/go/supermarket yesterday 10. We/not go/shool last week

1. It's possible that John didn't receive my message ( might) 2. I don't remember the man. You said you met him at the canteen last week ( combine with relative pronoun)

what colout is your book? tra loi

Cho tam giác ABC có a=8, b=10,c=13 a) Tam giác ABC có góc tù ko? b) Tính độ dài trung tuyến MA, diện tích, bán kính đg tròn ngoại tiếp và nội típ của tam giác ABC

giúp em đặt 6 câu ví dụ về khởi ngữ với ạ

Giúp em viết 1 đoạn văn ngắn (khoảng 5 dòng) về việc học tập( đơn giản thôi ạ) trong đó có sử dụng Khởi Ngữ

He (not buy)so much clothes if he (not have)

Tính hợp lí (nếu có thể) 942-2567+2563-1942 12-12+11+10-9+8-7+5-4+3+2-1

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