viết pthh tác dụng với nc trừ CuO ra nhaaa

Find and correct the mistake in each of the following sentences. 1. We have not work today. 2. Does your father cycles to work every morning? 3. They are travel to Ho Chi Minh City tonight. 4. Martha and Kevin are swimming twice a week. 5. John rarely leave the country. 6. Don’t make any noise! The baby sleeping. 7. Does Jane speaks English very fluently? 8. Is there some new hotels in your neighbourhood? 9. Do your sisters like playing chess? – Yes, my sisters do. 10. I have bake cookies twice a month.

Vẽ anime Yêu cầu: có tâm, ko nhận tranh sơ sài :) Hóng tranh~ #snow

2x*(2x-5)-3*(x+7)=(4x-1)*(x+2) mong mn giúp em ạ

Cho hình chữ nhật ABCD. Qua B kẻ đường thẳng vuông góc với đường chéo AC tại H. Gọi E, F, G theo thứ tự là trung điểm của AH, BH, CD. 1) Chứng minh tứ giác EFCG là hình bình hành. 2) Chứng minh BEG=90° 3) Cho biết BH=H, góc BAC=a. Tính S của ABCD theo h và a. 4) Tính độ dài đường chéo AC theo h và a

Các bạn ơi , giải hộ mình bài này cái

Tìm lỗi sai nhé : 1. It's no use asking themkeep quiet. 2. This text is too long for me to read it. 3. I can't get used to doingso difficult exercises. 4. My father doesn't know speak English. 5. She behaves as if she was a baby. 6. You wanted me to tellyou about what I was doinghere and how was my life. 7. The course is good, but more hard than I thought. 8. Sleepingall day, to eat too much and nevergoing out is unhealthy. 9. The dentist gave me a check upand then

1. This/ be/ first/ time/ I/ write/ lover. 2. Her father/ work/ engineer/ since 1990. 3. He/ able/ drive/ since/ 18. 4. You/ visit/ Buckingham Palace/ yet? 5. It/ most enjoyable/ concert/ they/ ever/ be. 6. I/ never/ taste/ such/ delicious cake. 7. It/ the first time/ I/ ride/ camel. 8. Since/ his wife/ die/ 1978/ Charles/ live/ alone. 9. They/ send/ text messages/ friends/ yet? 10. This/ best/ party/ I/ ever/ be to.

1 Complete the text with availabled words since yet had already ago for have already never ever I (1) .....always been very fit and healthy, and I have (2) ........ had a serious illness However, a couple of weeks (3)........., I caught the flu. I must admit that until then, I had not realized just how unplreasant the could be. I (4) ...... a high temperature for nearly a week , and my whole body hurt . I don't think I have (5) ....... felt so miserable . It's taking me ages to get my strength back. It really bothersome that I haven't had enough energy to play football (6) ..... I go till. In fact, I have (7) ...... been to the doctor to ask if it's normal to feel weak for so long. He says I'll soon feel better. Apparently I'm lucky . For some people , especially the old and the weak, the flu can be very serious. doctors have tried (8) ....... years to find a cure for the flu , but they haven't found one (9) ...... Fortunately, researchers have developed a vaccine which gives effective protection against the disease According to my doctor ,most of his elderly patients have (10) ..... received their flu shots

Cần gấp ạ, em ms học kiến thức lớp 9 nên làm đầy đủ, chi tiết, dễ hiểu nhất nhé em cảm ơn trc ạ (1)