Bài 4: Tìm lỗi sai 1. Yesterday I meet Mr. Tan at the supermarket. He bought some cloths for the festival this morning 2. My best friend get the accident last night. He is staying at home now. 3. I often went to the library to borrow books on weekend. 4. Look! A horse runs on the street 5. He already finishes his homework. 6. My brother asks me to pick up him at the dormitory 3 hours ago 7. Where is Tony, Jane? He taking some photographs in the garden! 8. The earth was a planet. 9. We miss the bus. Now we'll have to walk. 10. Why didn’t Tom went to school this morning? Because he was sick Bài 5: Viết lại câu 1. often/ I/ the/ museum/ Saturday/ visit/ on 2. 3 years/ my / died/ ago/ neighbor/ because/ accident/ got /an 3. cooking/ sister/ in/ my/ is/ dinner/ kitchen/the 4. do not/ Jane/ usually/ breakfast/ morning/ in the/ have. 5. tired/ I/ when/ cycle/ to/ school/ am/ always/I 6. reused/ recycle/ we/ bottles/ can? 7. Anything/ She/ here/ has been/ never/ she/ but/ buys/ several times/ in. 8. Ever/ you/ been/ Australia/ have/ in?

Trên cùng một nửa mặt phẳng bờ là đường thẳng chứa tia Ox, xác định tia Ot và tia Oy sao cho xOt=40độ; xOy= 80 độ B) Vì sao có thể khẳng định rằng góc xOy chỉ có một tia phân giác ???

Chứng minh rằng : 434 + 435 chia hết cho 44

Bài 2: Tìm đáp án đúng 1. Do you know Janelyn? Yes, of course, I (met/ meet/ is meeting) her every day! 2. I ( am / was / were ) very happy on my last vacation. 3. Where is Tom? Ah! he ( is playing/ plays/played) football with his friends in the garden 5. He ( doesn’t / won’t / didn’t ) come here tomorrow. 6. (When / where / What time ) did you see her ? – Yesterday morning. 7. We ( are visiting / will visit / visit / visited) Ha Long Bay last summer vacation. 8. Lan sometimes (goes / go / went / is going ) to the zoo. 9. When they (was / will be / were / are ) children, they often played with each other. 10. Yesterday, I ( am buying / going to buy / buy / bought ) many gifts for him on the trip to Ha Noi.

chuyển sang câu hỏi gián tiếp: were you here yesterday? =>she wanted to know . . . .

giúp mình bài này với mình cần gấp lắm !!!!!!!!!!!

Vẽ giùm mik mặt naruto idol nha, có kí vào nữa..

Lúc 7h xe ô tô thứ nhất đi qua A chuyển động thẳng đều về từ B với vận tốc v1=40km/h. Nữa giờ sau xe ôtô thứ hai chuyển động thẳng đều từ B về A và gặp sẽ xe thứ nhất lúc 8h30'.Biết AB = 130 km. Tính tốc độ xe thứ hai.

Ôn tập bài toán giải phương trình lớp 8: Lớp 9A có 45 học sinh. Tổng kết đợt báo điểm tháng 4 học lực lớp 9A gồm 2 loại học sinh khá và giỏi. Biết rằng số học sinh khá bằng ba phần hai số học sinh giỏi. Hỏi lớp 9A có bao nhiêu học sinh giỏi, bao nhiêu học sinh khá?

Bài 1: Chia động từ trong ngoặc: 9. ______ he (walk) ¬¬¬¬________to school yesterday? - No, he ___________. 10. In the future, robots (be able to)__________ understand what we say. 11. People ( speak) _________ English and French in Canada 12. They ( not do) _________their homework last night. 13. He (not smoke)___________ for two weeks. He is trying to give it up. 14. My wife and I (travel)____________to Mexico by air last summer 15. I (have)____ a little trouble with my car last week 16. She (have)___________ coffee for breakfast every morning. 17. This is my house. ~ How long________ you (live)_________ here? ~ I (live)______________ here since 1970. 18. There (be)___________ 20 rooms in my future house. 19. Be careful! The baby (sleep) ______________________. 20. Hoa could ( play) _________ piano, but now she can’t. M.n giúp mik vs ạ