II-. Write do/ does (not) or am/ are/ is (not) in the blank 1. ……………… the men come to work at 8.00 every morning? 2. He ………….. listening to the radio. 3. ……………… the children coming into the room at this moment? 4. We …………. watch T.V every night. 5. ……………… you studying English? 6. …………..John taking a shower? - No, He ……..taking a shower 7. ……. he learn the new words in each lesson? 8. ………. they playing football right now? 9.……. the students need help with their exercises? 10. The teacher ………….correcting the exercises now.

Viết 1 đoạn văn nghị luận để trình bày luận điểm: " chúng ta không nên học vẹt và học tủ" sao cho đoạn văn ấy vừa có lí lẽ chặt chẽ, lại vừa có sức truyền cảm

1. The wind is blowing hard, so I won’t take the boat out for ride. ……………………………………………………………………………………… 2. I’m sorry I disturbed you. I didn’t know you were busy. ……………………………………………………………………………………… 3. It might rain. If it does, everyone can eat inside. ………………………………………………………………… 4. We don’t visit you very often because you live so far away. ……………………………………………………………… 5. Margaret wasn’t injured in the crash because she was wearing a seat belt. ……………………………………………………………………… 6. I have to work tomorrow evening, so I can’t meet you. ………………………………………………………………………… 7. I don’t know anything about plumbing, so I didn’t fix the leak in the sink myself. ……………………………………………………………………………… 8. Is Matthew going to enter the race ? He’ll probably win it. ………………………………………………………………………… 9. We should have bought that picture five years ago because it would be quite valuable now. …………………………………………………………………………… 10. I feel better now because you talked to me about my problems last night. ………………………………………………………………………………… 11. Carol didn’t answer the phone because she was studying. ………………………………………………………………………… 12. She’s very thin, perhaps that’s why she feels cold so much. ……………………………………………………………………………… 13. He never polishes his shoes, so he never looks smart. ………………………………………………………………………………

làm thế nào để form chữ số khi viết bằng laxtex to hơn vậy ạ?

Một nhóm bạn 10 người vào một cửa hàng uống nước ngọt. Mỗi người đều uống 1 chai nước cùng loại với giá tiền 10 000 đồng/chai. Cửa hàng đang có chương trình khuyến mãi “Đổi 3 nắp chai lấy 1 chai nước cùng loại”. Hỏi nhóm bạn đó phải thanh toán tiền nước ngọt đã uống là bao nhiêu? (Nắp chai khuyến mãi cũng có giá trị như các nắp chai đã mua). A. 70 000 đồng B. 75 000 đồng C. 80 000 đồng D. 90 000 đồng

chứng minh với mọi số nguyên n thì a) n²(n+1)+2n(n+1) chia hết cho 6 b) (2n-1)³-(2n-1) chia hết cho 8

II/ Viết Lại Câu Dùng If 1. Keep quiet or you'll wake the baby up. =>_________________________________________________________________ 2.Because you don't leave immediately, I call a guard =>_________________________________________________________________ 3.I don't her number, so I don't ring her up =>_________________________________________________________________ Trung Tâm Ngoại Ngữ Amsterdam – Vì Một Khát Vọng Cống Hiến - 0982 473 845 ( Thầy Hải) - Page 33 4.go right now or you'll be late for the train =>_________________________________________________________________ 5.be careful or you'll cut yourself with that knife =>_________________________________________________________________ 6.As she is often absent from class, she can't keep pace with her classmates. =>_________________________________________________________________ 7.I couldn't write to Alice because I didn't know her address =>_________________________________________________________________ 8.It's very cold, so we can't go swimming. =>_________________________________________________________________ 9.we got lost because we didn't have a map. =>_________________________________________________________________ 10.you drink too much coffee; that’s why you can't sleep. =>_________________________________________________________________

III. Give the correct form of the words in capital letter to complete the sentences 1. This knife is ……useless…..….-it can’t cut anything. USE 2. Nam likes acting and outdoor ……activites….. ACT 3. You shouldn’t talk about her character only through her ………….. APPEAR 4. She is beautiful with a …………………smile. LOVE 5. There are many cultural ………………between his country and mine. DIFFER

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phân tích ảnh hưởng của tài nguyên thiên nhiên đối với sự phát triển ngành công nghiệp của vùng trung du miền núi bắc bộ