các cậu ưi giúp mình với mình sắp phải nộp rồiiii

giup minh bai 22 nhe ban nao lam duoc minh vot 5 *****

1. “Can I have a new bicycle?” said Ann to her mother Ann asked 2. “Where has he been?” She doesn’t know that She doesn’t know 3. “I’m sorry that I broke the glass”, said Peter Peter apologised 4. “How long has it been since you left this city, Bob?” He wanted to know 5. “Why didn’t I get a computer before?”, thought the officer manager The officer manager wondered 6. “Where is the station car-park?” Mrs. Smith asked Mrs. Smith asked 7. “How old is your little boy?” said the nurse to Mrs. Bingley The nurse asked 8. “I think you should go by train” He told us He advised us 9. “How many stars are there in the sky?” No one knows giúp mik vs

Read the passage and fill in the blank with a suitable word. How a conical hat is made? Nowadays, people in Viet Nam use hats (1) …………. from cloth or plastic but many people still prefer (2) ……………. hats made from leaves. They say it’s (3) ……………. comfortable and cooler to wear conical hats. A (4) ……conical…………. Hat looks simple but (5) ………………. hat makers have to follow 15 stages, from going to the forests to collect special leaves, choosing the quality ones, drying and ironing (6) ………………. to make frames. Conical hats always have two layers of leaves. Hat makers must be very skillful to make the (7) ………………. layers very thin. In Hue, the artisans make special conical hats by adding poems (8) ………………. pictures of Hue between the two layers to create famous Bai tho or poetic conical (9) ………………. Making conical hats now represents one of the (10) ………………. crafts of Viet Nam.

Task 1. Complete the sentcnes with must, mustn’t or needn't. (Điền các câu với must (phải làm gì), mustn't (cấm) hoặc needn’t (không cần) 1. DOCTOR: You……….go on a diet; but you …………..eat sensibly and you…………. overeat. 2. ZOO NOTICE: Visitors……………. feed the animals. 3. TEACHER: You…………………. read the whole book but you…………. read the first four chapters. 4. RAILWAY NOTICE: Passengers……………..walk on the line. 5. SCHOOL NOTICE: The lifts…………… be used in case of fire. 6. DOCTOR: You ……………. take more than two of these pills at once. Three might be fatal. 7. DOCTOR (to patient’s wife): If the pain has gone, he ..................... take any more of these.

|x-2|=3 (CHUYỂN ĐIỂM ĐẤY ĐỪNG TRẢ LỜI)

một cái ao hình tam giác có chiều cao là 14m và cạnh đáy gấp dôi chiều cao . Tính diện tích cái ao đó ? 147m2 14,7m2 14,7dm2 147dm2

zào năm học đến nơi rùi mới lo đi mua sách mà h ko bt mua sách vt hãng nào mn cho mình xin sách hãng nào mà giấy 80gsm đc ko tl dễ đc hn hơn á calli : Klong mơn trc

Câu 8. Dãy dung dịch nào dưới đây không làm quỳ tím đổi thành màu xanh là: A. NaOH, KOH, Cu(OH)2 B. NaOH, Ca(OH)2, Cu(OH)2 C. KOH, Fe(OH)2, Ca(OH)2 D. Cu(OH)2, Fe(OH)3, Mg(OH)2 Câu 9. Dãy chất gồm bazơ không bị nhiệt phân hủy là? A. NaOH, Ca(OH)2, KOH, Cu(OH)2 B. KOH, Fe(OH)2, Ba(OH)2, Mg(OH)2 C. NaOH, CaOH)2, Ba(OH)2, KOH D. KOH, Cu(OH)2, Mg(OH)2, Zn(OH)2 Câu 10. Dẫn từ từ 1,12 lít CO2 (đktc) vào 250 ml dung dịch NaOH 0,2M. Sau phản ứng thu được muối A. Na2CO3 B. Na2CO3 và NaHCO3 C. NaHCO3 D. NaHCO3, CO2 Câu 11. Cặp chất khi phản ứng không sinh ra chất kết tủa. A. Na2CO3 và HCl B. AgNO3 và BaCl2 C. K2SO4 và BaCl2 D. BaCO3 và HCl Câu 12. Cho 6,5 gam Kẽm tác dụng với dung dịch HCl dư. Thể tích khí Hidro thoát ra (đktc) là bao nhiêu lít? A. 2,24 lít B. 4,48 lít C. 1,12 lít D. 3,36 lít

Read the passage and decide if the following statements are true (T) or false (F) or not mentioned. (Đọc đoạn văn và quyết định những câu nói đúng (T) hay sai (F) hay không được nói đến (NM).) It is difficult to know how many elephants once lived in the continent, but there may have been at least 3-5 million elephants in Africa in the early part of the twentieth century. People have always hunted elephants for meat, hides and ivory. As the human population grew and weapons became more advanced, elephants were under greater threat. In the late 1970s and early 1980s there was a huge decline in the number of elephants due to the increase in poaching. It is estimated that there are now about 500,000 elephants and they are living in a small number of countries. A ban was given on all international trade in ivory in 1989, and many governments started to give poachers severe punishments. Thanks to such timely actions, some elephant populations, especially those in southern Africa, have recovered over the last decade. However, numerous threats remain for Africa’s elephants. 1. There are now about 3 to 5 million elephants in Africa. 2. Elephants are hunted because they have nowhere to hide. 3. During the late 1970s and early 1980s, the number of elephants decreased sharply. 4. Nowadays, elephants are found only in certain countries in the world. 5. Since 1989, the trade in ivory has been prohibited all over the world.