1. If, as the radio says, there ________ ice on the pools in the morning, the temperature could have been -2° or lower. At zero no ice is formed on the surface of water. A. had been B. would be C. were D. was

11. Students stopped _______noise when the teacher came in. A. make B. to make C. making D. made 12. It can be difficult _______ a jogging partner. A. find B. to find C. finding D. to be find 13. He is learning _______ football these days. A. to play B. playing C. plays D. played 14. The teacher asked the class_______ quiet. A. keep B. keeping C. to keep D. kept 15. I did not plan _______so much money on my vacation. A. spending B. spend C. spent D. to spend 16. He advised me_______ for the interview at home. A. practicing B. to practice C. practiced D. practice 17. I am going to explain why I decided _______ to college. A. go B. going C. to go D. went 18. The doctor advised_______ late. A. me not staying up B. me not stay up C. me not to stay up D. I did not stay up 19. Try_______ so many mistakes. A. not to make B. not make C. to make not D. make not 20. Let me_______ from you soon. A. to hear B. hear C. hearing D. heard

theo anh, chị để nâng cao vai trò của nhà nước ta trong giai đoạn hiện nay cần chú trọng giải quyết những vấn đề gì

Một thửa ruộng hình chữ nhật có chiều dài 72m.chiều rộng bằng 1/4 chiều dài.tính diện tích thửa ruộng đó

1. My friend really enjoys _______ books magazines. A. read B. to read C. reading D. to reading 2. Jennifer wants _______ her friends in SanFrancisco next week. A. to visit B. visiting C. visited D. visits 3. I’d like _______ a cup of tea in the early afternoon. A. drink B. to drink C. drinking D. drinks 4. I really dislike _______ on holidays and weekends. A. work B. to work C. working D. to working 5.We decided _______ a new car. A. buying B. to buy C. buy D. buys 6. I learned _______ the bike at the age of 5. A. ride B. riding C. to riding D. to ride 7. I hate _______ money from other people. A. borrow B. to borrow C. to be borrowing D. borrowing 8. He wants _______ Spanish as it's becoming more important. A. to learn B. learning C. learns D. to learning 9. I would like you _______ the plants for me at the weekend. A. water B. to water C. watering D. watered 10. If you decide _______ your car, let me_______. A. sell/ know B. selling/ to know C. to sell/ to know D. to sell/ know

Chỉ dùm mik với mik sẽ cho các bạn 5 sao 🐯🐯🦓

Phân tích đa thức thành nhânn tử X^23+x^22+x^21+...+x^2+x+1 Tính giá trị của A=2^10-2^9-2^8-2^7-...-2^2-2-1

vẽ mầm NL : anh em dân chuyên anh nhường cho toi mấy slot môn anh ez đi toi nguu anh quá mà :(( ko bt lm câu khó hic

Tóm tắt: Cho: a ∩ c = A b ∩ c = B A4= B2=45 độ Tìm : a, A1 = ? ; B3 = ? so sánh b, A2 = ? so sánh A2 và B2 c, Viết tên 3 cặp góc đồng vị còn lại với số đo của chúng d, A1+ B2 ; A4 + B3

Giải thích cách làm giúp e vs ạ