Nghe bài này hộ mik rồi gửi đáp án cho mik có khi mik nghe ko kĩ nên nhờ mấy bạn

1.Your aren’t allowed to make noise in the library You musn’t ………………………………………………… 2. It isn’t necessary for you to go to school so early You don’t ……………………………………………………… 3. It is a good thing for you to keep the house clean and tidy You ought ………………………………………………….. 4. I had a good time at the party last night I enjoyed………………………………………………………. 5. Must he leave now? Does he …………………………………………………… 6. Playing with matches is very dangerous It’s very dangerous ………………………………………….. 7. You must stay in bed because of your illness You must stay in bed because you …………………………… 8.It isn’t necessary for you to water that tree every day. You don’t have………………………………………………… 9.He stays up too late and he is always tired the next morning He should go …………………………………………………. 10.It is dangerous to put a knife into an electrical socket Putting a knife………………………………………………………… Mọi người giải nhanh giúp mình nha , ghi đáp án là đc cảm ơn mọi người ^^

Calli : Tim tim NL : bé nó đã xuất hiện rùi nè

Tìm số có ba chữ số , nếu xóa đi hàng trăm thì số đó giảm đi 9 lần làm theo cách mik chụp nhé

6x-3z/5=4y-6x/7=3z-4y/9 và 2x+3y-5z=14

Cho : A=4+2 mũ 2+ 2 mũ 3 +...+ 2 mũ 30. Hãy viết A dưới dạng lũy thừa của cơ số 2

I’m going to the shop for a rice (cook)…………….. What brand do you recommend? 2. Be careful to cover the (electric)……………..sockets for the safety of the children 3. Every (house)…………..in my neighborhood has at least one TV set 4. The project is due for (complete)…………..in May 5. The music is what make the movie so (forget)………… 6. Hard work always brings (succeed)………………. 7. She is often worried about the (safe)………… of all the electric appliances in her house 8. In order to save (electric)…………., remember to turn off all the lights in the room before you leave Mọi người giải nhanh giúp mình nha , chỉ cần ghi đáp án thôi cảm ơn mn ^^

giải hộ mình pt này nha 75/x + 75/x + 5 = 11/2

Chia động từ 13. My brother often does experiments about electricity for…………….. (please)

Giúp mình với, nhanh lên nhé, mình đang cần gấp