user-avatar
bquang377
2 năm trước
Tính phù hợp a) 0,2*1345*15*1/3 b) 1/4*(19,2+12,4)-1/4*(9,2+2,4)
Thích Trả lời Chia sẻ

Các câu hỏi liên quan

Câu 18 Choose the correct answer to each of the following questions. Jimmy and I ran from the house to the taxi because it _____ heavily. A would rain B were raining C is raining D was raining Câu 19 Choose the correct answer to each of the following questions. Two men _______ outside so I went to see what it was. A were arguing B was arguing C had argued D would argued Câu 20 Choose the correct answer to each of the following questions. I _____ about my favorite dish when the alarm clock went off. A am dreaming B was dreaming C has dreamt D would dream Câu 21 Choose the correct answer to each of the following questions. They _______ a film in the cinema so they didn’t realize it was snowing outside. A would watch B had watched C have watched D were watching Câu 22 Choose the correct answer to each of the following questions. I checked on the children and both of them _______. A were sleeping B was sleeping C have sleeping D had sleeping Câu 23 While we ______ the theatre, the actors came back on stage. A left B leave C were leaving D are leaving Câu 24 She was lying in bed _______ a fashion magazine. A reading B to read C and reading D when reading Câu 25 I saw Bob in a restaurant yesterday evening. He said he _________ for his girlfriend there. A was waiting B had waited C had been waiting D waited Câu 26 Choose the underlined part that needs correction. When the phone rang, we had our dinner with The Smiths. A When B had C with D The Smiths Câu 27 Choose the underlined part that needs correction. At breakfast yesterday, I did my homework and my dad was reading a car magazine. A breakfast B did C and D was reading Câu 28 When you rang, I _____ my geography homework. A did B was doing C have done D have been doing Câu 29 They _____ in the field at this time last Sunday. A was working B were working C has worked D have worked Câu 30 Mike came across his old friend – Maria while he _____ along the street. A had walked B would walk C was walking D walked Câu 31 When Dad entered the room, the kids _____ for their test the following week. A were studied B would study C were studying D had studied Câu 32 While Harry _____ his car, a friend of his phoned him to inform that he had been offered the job. A washed B would wash C was washing D had washed Câu 33 I ran into an old friend of mine _____. A while I was walking down the street B until I walked down the street C as soon as I have walked down the street the rain D before I had walked down the street Câu 34 I was reading a book while the children _____. A slept B have slept C were sleeping D would sleep Câu 35 My mom was _____ complaining about my room when she got there. A always B never C sometimes D often

2018 © Loga - Không Ngừng Sáng Tạo - Bùng Cháy Đam Mê
Loga Team