với số tiền để mua 135 mét vải màu xanh có thể mua được bao nhiêu mét vải màu đỏ biết rằng giá tiền vải màu đỏ chỉ bằng 90% giá tiền vải màu xanh

I. Choose the word 1. A. happy B. apple C. act D. aunt 2. A. mind B. bike C. fit D. tidy 3. A. school B. chair C. church D. chat 4. A. health B. team C. tea D. sea 5. A. sun B. fun C. son D. put 6. A. excited B. interested C. worried D. painted 7. A. use B. computer C. duty D. shut 8. A. chair B. fair C. pair D. are 9. A. how B. know C. town D. brown 10. A. season B. break C. great D. steak SECTION B: VOCABULARY, GRAMMAR I. Choose the best answer by circling its corresponding letter A, B, C or D 1. We always need more players. Why don’t you come ……?A. on B. along C. with D. after 2. Will you be home ……..dinner tonight?A. to B. for C. at D. on 3. Giving a book report before the class is an interesting ….A. act B. action C. activity D. deed 4. Do you go out …..?A. in the afternoon on Fridays B. on Fridays in the afternoon C. on afternoons Friday D. on Friday afternoons 5. ….lives in a very big house A. A Queen of England B. Queen of England C. The Queen of the England D. the Queen of England 6. On Sunday mornings I stay in bed …..8 o’clock.A. until B. at C. from D. to 7. I often …in winter.A. go playing skiing B. go skiing C.play skiing D. go to ski 8. Some young peole are working ……hospital volunteers.A. to be B. such as C. like D. as 9. We shouldn’t cross the street outside the ….A. pavement B. foot lane C. sidewalk D. zebra crossing 10. They …..healthy after the summer vacation. A. looked B. were seeming C. were looking D. were appearing 11. They meet their friends and …some fun. A. take B. have C. do D. enjoy 12. Yo should pay more …….in class. A. part B. care C. notice D. attention 13. He and his friends usually get … and talk about their stamps. A. together B. themselves C. each other D. one another 14. He likes stamps. He is a stamp ……..A. collect B. collecting C. collector D. collects 15. Some students say they are ……have no time for pastime. A. hurry B. busy C. full D. hard 16. It’s difficult to cross this street because there is too much …..A. crowd B. traffic C. people D. transport 17. There aren’t any good movies ..at the moment. A. going on B. being on C. performing D. showing 18. Sorry I can’t come but thanks ….A. any ways B. any way C. anyway D. in anyway 19. Look at …..girl over there. A. one B. this C. that D. a 20. Would you like to come to my house for lunch? A. Yes, I do B. I’d love to C. Yes, I like D. OK. I’d like II. Give the correct form of the verbs 1. No one enjoy (go).to hospital. 2. What you (do)at the moment? I (watch) T.V. 3. We (be) students in four years. 4. A new school (build) near our school now. 5. You (be) angry if he refuses to help you? 6. I will send him the message as soon as he (return) 7. A lttle girl can’t spend all her time (listen) to stories. 8. He sent a telegram for his mother (learn) good news. 9. + Where are you? + I am upstairs. I (havea bath. III. Fill in each blank with the correct form of the word given in capital: 1. My father has a …….computer. He often brings it with him when he’s away on business. PORT 2. We are all ………..about going on an excursion to Cuc Phuong forest next weekend. EXCITE 3. The room will look brighter if there is a …..on the wall. PAINT 4. Some of the children ……….boys, play marbles when there is a break. MAIN 5. You shouldn’t eat ……….food. HEALTH 6. We mustn’t be ……….when we cross busy streets. CARE 7. She often feels ………when she gets bad marks. HAPPY 8. There are about 200 ………….in this company. EMPLOY 9. Mai is ………….at math than me. GOOD 10. This lovely apartment has two bedrooms and it is ……………FURNISH IV. Choose the underline word or phrase that is incorrect 1. Tim is at the same age as Hoa. 2. At recess, the students practice to play basketball. 3. Do you know how much a banana cost? 4. The tacher says Ba will be a famous artist in one day. 5. Some boys are playing marble in the school yard at recess. 6. Some students are playing games as blind man’s buff and catch. 7. Mai learns how to use a computer in her scientific class. 8. I’d love coming to your birthday but I’m much too busy. 9. There are less TV programs for teenagers than there are for adults. 10. People are living longer so there are more and more many old people V. Fill in the blanks with the correct prepositions. 1. What time does the library close? - It closes …………about half …………four. 2. Can you help me wash …………these dirty glasses? 3. We look ………………..the new words in the dictionary. 4. You shouldn’t eat and watch TV ……….the same time. 5. These cards are in alphabetical order and …………author. 6. Schools in Vietnam are different ……….those in the USA. 7. What is your date ………birth? - November eighth. 8. Farmers are very hard-working. They work from morning ………night on their farms. 9. I like to live ……….the countryside because people there are more friendly. 10. Mr. Minh is not at home now. He is …………work.

Ai kiếm giúp mình kiếm những bài hát hay với (nêu tên bài hát thôi) thể loại là blad hay rap đều được nhìu nhìu tí nha mik vote đầy đủ

Giúp mình với mình hứa vote 5**

trình bày quá trình điều hòa của operon Lac,trong 2 trường hợp TH1: khi không có đường lactozo TH2: khi có đường lactozo

Viết bài văn biểu cảm về một bài ca dao

Câu 1:Cho điểm.O thuộc đoạn thẳng EF.Biết rằng EF = 12cm.Hãy so sánh các đọn thẳng EO và OF trong mỗi trường hợp sau : a)EO = 5,5cm b)EO=6cm Câu 2:Biết AB=3,6cm,AC=2,6cm và BC =6cm.Hỏi 3 điểm A,B,C có thẳng hàng không?Vì sao?

Thế nào là phủ định biện chứng, lấy ví dụ

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