Một bể nước hình hộp chữ nhật có đáy là hình vuông cạnh 2,5m .Chiều cao là 2m .Hỏi bể có thể chứa được bao nhiêu lít nước?Mình cảm ơn nha
7200 m2 =… m 2 5 m2 7 dm2= …m2 8. 5 cm2 = …m2 0.5 m2 = …dm2 4/5 m2 =… dm2 0. 5 m = …cm 4/5 km= …m 0.5 tấn = …tạ 4/5 tấn = … tạ Dấu Chấm là phẩy nha
Viết lại câu ạ! Help me!!! 5. Unless the bus arrives on time, we’ll miss the beginning of the film. If___________________________________________________ 6. Let’s go to the cinema tonight. How about___________________________________________________________________ 7. The last time I saw an American romance was three months ago. I haven’t ____________________________________________________________________ 8. The plot wasn’t very interesting, but the special effects were spectacular. Although ___________________________________________________________________
151. is it from here to there? a.How far b.How high c.How long d.How 152.They arrived home at 6.30 the evening. a.in b.on c.at d. X 153.What’s television tonight ? a.in b.on c.at d.of 154.We table tennis to badminton. a.like b.would like c.prefer d.love 155.You shouldn’t watch TV so much. It’s not good your eyes. a.with b.in c.for d.on 156.Are you interested that story? a.in b.of c.at d.to 157.All children should take part outdoor activities with their friends. a.on b.in c.at d.with 158.Nga likes beef and my brother likes beef, . a. too b.so c.either d.neither 159.It’s time recess. a.on b.for c.to d.with 160.Mai learns to use a computer. a.what b.when c.where d.how 161.Tim and Hoa are the same . a.year old b.years old c.age d.tall 162.Talking is common way of relaxing. a.more b.most c.the most d.best 163.All students enjoy on the weekend. a.camped b.camp c.camps d.camping 164.Are there lamps on the wall? a.any b.a c.some d.lot of 165.He teaches at Primary school. He is a . a.journalist b.teacher c.doctor d.teacher 166. you like a cup of tea ? a.Will b.What c. Could d.Would 167.We will our old friends next Sunday. a.to meet b.meet c.met d.meeting 168. does Nga have Physics ? - On Monday and Thursday. a.When b.what time c.How long d.How 169. novels are very interesting. a.These b.This c. That d.There 170.We have four today. a.class b.classes c.period d.times 171.The students have a break between two periods. a.five minutes b.five minute c.five-minute d.five-minutes 172.Her parents live Ha Noi . a.on .at c.far d.in 173.This river is very for the swimmers. a.danger b.dangerous c.dangerously d.safely 174.I like swimming . - . a.So I do b.I do so c. Yes,I do. d.I do, too. 175.I stay in bed because I have a bad cold. a.must b.ought c.can d.shouldn , t 176.My mother always drives . a.careful b.carefuly c.carefully d.slow 177.You ought to the dentist’s. a.to go b.go c.going d.went 178.How is your brother ? _ He’s 1.70 meters. a.high b.tall c.weight d.heavy 179.She her teeth three times a day. a.brush b.brushs c.brushes d.brushed 39.Stop, please. That is too coffee. a.many b.lots of c.little d.much 180.A balanced diet is good your health. a.to b.with c.in d.for 181.We won’t attend the meeting tomorrow and will he. a.so b.too c.either d.neither 182.It took us an hour to Nha Trang. a.to drive b.drive c.driving d.drove 183.What kind of do you like ? – I like cartoons. a.books b.pictures c.films d.flowers 184.He come here last night . a.isn’t b.doesn’t c.won’t d.didn’t 185.Let’s to the drama club. a.to go b.go c.going d.went 186.What about to dinner with me ? a.to come b.come c.coming d.came 187.Lan a box of chocolate. a. gives me b.gives often me c.often me gives d.gives me often 188.My daughters didn’t meet their father a long time. a.in b.from c.for d.at 189.Are there any good on TV tonight ? a.showings b.screens c.programs d.performances 190. noodles for dinner last night ? a.Did you eat b.Were you eat c.Did you ate d.Do you ate 191.The Robinsons always go to Vietnam plane. a.in b.on c.with d.by 192.The will take your suitcases to your room. a.porter b.author c.engineer d.hairdresser 193.Khanh is a English speaker. a.good b.goodly c.well d.best 184.Would you like to go to the movie theater with me tonight ?- a.Yes, I would love to. b. Yes,I like c.No, I wouldn’t. d.I’m sorry.I don’t think I can. 195. Are you very good English? a.in b.at c.with d.for 196.General Giap’s forces the French in 1954. a.to defeat b.defeat c.defeated d.defeating 197.You will not succeed .......................... working hard. a. unless b. without c. if d. although 198. It was raining very ................... so I took my umbrella. a. wet b. badly c. hard d. firmly 199. I ................. do that if I were you. a. won’t b. shan’t c. wouldn’t d. don’t 200. You may borrow as many books as you like provided you show them to .............is at the desk. a. who b. whom c. whoever d. which
Một mảnh vườn lúc đầu có dạng tam giác abc vuông tại a cho biết độ dài hai cạnh góc vuông AB = 30 m, AC = 40 m người ta sử dụng lưới ngang dọc theo hai điểm E và M ( E là trung điểm của AC và M là trung điểm của BC ) để chia mảnh vườn thành 2 phần trồng rau AEMB ,trồng hoa CEM . a,tính độ dài của nước mà phải dùng b mảnh vườn AEMB là hình gì? Vì sao? c Tính diện tích phần mảnh vườn trồng rau Mn ai biết câu này giải giúp mk
III- PREPOSITONS , ADJECTIVE AND TENSES : 121.There is a play............. at the Youth Theater tonight. a.in b.of c.on d.from 122. Are you free................ Monday? a.to b.at c.on d.from 123. Very few Vietnam people had TV sets.............1960s. a.in b.at c.on d.from 124. Don’t forget to brush your teeth................ every meal. a. before b.at c. after d.from 125. The street is full of traffic from morning.................. night. a.in b.at c.on d.from 126 We will meet.............. six o’clock on Monday morning. a. to b.at c.on d.from 127. She lived..............America.........1969. a.in/in b.at/in c.on/at d.from/in 128. What is ............ TV to day? a.to b.at c.on d.from 129. I’m interested in volleyball. I often play it............... Sunday evening. a.to b.at c.on d.from 130.Marie Curie was born..............Poland..................1867. a. at/in b.in/in c.on/at d.from/in 131. He studied................ Oxford University. a.to b.at c.on d.from 132. He died.................. April 1st, 2000. a.to b.at c.on d.in 133 She is always good................telling funny stories. a.to b.at c.on d.from 134.This is ______ new classmate . a. we b.us c.our d. ours 135.We are ________ class 7A. a.to b.at c.on d.in 136.Hoa has _______ of friends in Hue . a.some b.a lots c.lots d.any 137 .Her old school ______ many students . a. doesn’t have b. don’t have c. have not d. not have 138. What’s your _______ of birth ? a .day b.daily c date d.time 139. Lan’s brother is a _________ . He writes for ‘ Tuoi tre’. a writer b. journalist c. nurse d.president 140.There are a ________ empty apartments near here. a. little b. some c. few d. any 141.This flat is more ________ than that one. a. cheap b. expensive c. bigger d. expensiver 142.Most of the students enjoy________ books. a. read b. to read c. reading d. to reading 143. _______ you have a test tomorrow morning ? a. Will b. Do c. Are d. Have 144. Her father is a ________ . He works in hospital . a. worker b.farmer c. doctor d.fireman 145. He has a car. a. 7-seats b. 7 seat c .7-seat. d. one-seat 146. What awful restaurant! a. an b.a c.one d.the 147.I lives 12 Le Lai Street. a. in b.on c.at d.from 148. This dress is the expensive of the four dresses. a. best b.more c.most d.the most 149. Benches are comfortable than armchairs. a. most b.the most c. more d.better 150. What is your ? a. birthday b.day birth c.date of birth d.day of birth
Help meeeeeeeeeee Rewrite the following sentences that keep the same meaning. 1. They released Avengers: Infinity War in April 2018. Avengers: Infinity War___________________________________________________ 2. He didn’t win an Oscar for Best Actor although he performed excellently. Despite____________________________________________ 3. I find watching Monster Inc. very interesting. I am___________________________________________________ 4. Despite his English-sounding name, James Martin is in fact German. Although_______________________________________________
làm cho mk mấy câu này nhé!!! Ko lm bừa nha!!!
Read carefully the passage below then choose one the most correct answer : It’s a quarter past five. The students of the school of Le Loi come out of their classrooms. Many of them go home. Some sit in the cafeteria and wait for their parents. The students join many different after-school activities. Some students stay at school and play sports. They change their clothes and play soccer or table tennis. Now and then they go swimming. Not all after-school activities are sports.There is a music and drama society. Members of this group practice playing musical instruments or rehearse for a play. Others try to help the community. They learn how to do first aids. They all enjoy working together. 116....... the students go home after school. a. All b. A lot of c. Some d. Any 117 Some of the students wait in the .... a. classroom b. cafeteria c. community d. school 118 .... collect some children a. The teacher b. Friends c. Mothers d. Sisters 119 A few sporty students...... go swimming. a. sometimes b. usually c. always d. never 120. .... of the after- school activities are sports. a. All b. Some c. None d. A lot
Exercise 1: Find the word which has a different sound in the part underlined 1.A. preferB. betterC. teacherD. worker 2.A. bearB. hearC. dearD. near 3.A. motherB. someC. coldD. come 4.A. backB. family C. far D. happy 5.A. alsoB. post C. movie D. old
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