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loga210196
2 năm trước
Đốt cháy hoàn toàn 6,2 g photpho trong khí oxi,tạo ra sản phẩm điphotpho pentaoxit,có công thức hóa học là P2O5. a,Tính thể tích khí oxi tham gia (đktc) b,Tính khối lượng P2O5 tạo thành
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9.5 We went shopping and spent ________________money. A a lot of B much C lots of D many 10.1 Jane doesn’t enjoy her job any more. She’s ___________ because every day she does exactly the same thing. A boring B bored C boredom 10.2 Lisa was carrying a_____________ bag. A black small plastic B small and black plastic C small black plastic D plastic small black 10.3 Maria’s English is excellent. She speaks _____________. A perfectly English B English perfectly C perfect English D English perfect 10.4 He ______________________ to find a job, but he had no luck. A tried hard B tried hardly C hardly tried 10.5 I haven’t seen her for _________________, I’ve forgotten what she looks like. A so long B so long time C a such long time D such a long time 10.6 _____________ she can’t drive, she has a car. A Even B Even when C Even if D Even though 10.7 Joe never phones me.________________- . A Always I have to phone him B I always have to phone him C I have always to phone him D I have to phone always him 10.8 The exam was quite easy -___________I expected. A more easy that B more easy than C easier than D easier as 10.9 The more expensive the hotel, _____________. A the service will be better B will be better the service C the better the service D better the service will be 10.10 Patrick is a fast runner. I can’t run as fast as ______________ . A he B him C he can D he run 10.11 What’s ________________ you’ve ever made? A most important decision B the more important decision C the decision more important D the most important decision 11.1 I couldn’t sleep _____________ very tired. A although I was B despite I was C despite of being D in spite of being 11.2 The club is for members only. You ______________ you’re a member. A can’t go in if B can go in only if C can’t go in unless D can go in unless 11.3 Yesterday we watched TV all evening ________________ we didn’t have anything better to do. A when B as C while D since 12.1 Bye! I’ll see you __________. A at Friday morning B on Friday morning C in Friday morning D Friday morning 12.2 I’m going away __________________ the end of January. A at B on C in D of 12.3 When we were in Italy, we spent a few days_____________ Venice. (a city) A at B to C in D on 12.4 Our apartment is __________________ the second floor of the building. A at B on C in D to 12.5 I saw Steve _____________ a conference on Saturday. A at B on C in D to 12.6 What time did you ________________-the hotel? A arrive to B arrive at C arrive in D get to E get in 12.7 I’m going ______________________ holiday next week. I’ll be away for two weeks. A at B on C in D for 12.8 I prefer tea ______________ coffee. A to B than C against D over 12.9 I don’t know what time we’ll arrive. It depends ______________ the traffic. A of B for C from D on 12.10 I’m not very good________________ repairing things. A at B for C in D about 13.1 These shoes are uncomfortable. I’m going to _____________. A take off B take them off C take off them 13.2 They were playing cards, so I _____________. A joined in B came in C got in D broke in 13.3 Nobody believed Paul at first, but he______________ to be right. A worked out B came out C found out D turned out 13.4 We can’t ______________making a decision. We have to decide now. A put away B put over C put off D put out 13.5 I put my hat on _______________ protect my face from the sunlight. A for B in order to C on order to LÀM ƠN CÁC BẠN ƠI, GIÚP SỮA VỚI SỮA ĐANG VỘI QUÁ, CẲM ƠN NHÉ.

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