Tiêu đề Unit 5 - (GV).doc ✅

UNIT 5: INVENTIONS Bài 1: Put the verbs into present perfect tense. 1. have been 6. has bought 2. have owned 7. has broken 3. have had 8. have had 4. have seen 9. have known 5. have checked 10. has worked Bài 2: Put the verbs into the correct tense (simple past or present perfect). 1. didn't have 2. came 3. was 4. visited 5. have never been 6. have just cleaned Bài 3: Choose the best answer in the bracket. 1. has never seen 6. dug 2. for 7. has just landed 3. went 8. I've wanted 4. Have you already 9. hasn't decided 5. got 10. bought Bài 4: Identify and correct mistakes in the following sentences. 1. Did you ever eat Have you ever eaten 2. since for 3. Have you called  Did you call 4. Did you do  Have you done 5. for  since Bài 5: Complete the text with the correct form of the verbs (Past Simple or pr Perfect Simple) 1. left 2. haven't found 3. have made 4. have won 5. won Bài 6: Choose the best answer to complete the sentence. 1 . c Remember + Ving: nhớ đã làm gì (ở quá khứ) 2. D Avoid +Ving: tránh làm gì 3. B Agree to V: đồng ý làm gì 4. D Expect to V: mong đợi/ mong chờ làm gì đó Expect to be + PP: mong chờ được làm gì đó 5. D Finish + Ving: hoàn thành làm gì đó 6. C Forget + to V: quên làm gì (sự việc chưa xảy ra) 'Don't forget to v.."dùng để nhắc nhở ai đó làm gì đó Bài 7: Choose the best answer in the bracket to complete the sentence. 1. to drink (Stop to V: dừng lại để làm gì) 2. talking (Stop + Ving: ngừng làm gì đó) 3. to tell (Regret + to V: lấy làm tiếc khi làm gì; Out of stock: hết hàng)
4. spending (Regret + Ving: hối hận đã làm gì đó) 5. to check (Remember to V: nhớ để làm gì đó (chưa xảy ra)) 6. putting (Remember + Ving: nhớ đã làm gì đó) 7. to work (Need + to V: cần làm gì (chủ động)) 8. thinking (need + Ving (bị động)) 9. to break (Mean + to V: ý định làm gì) 10. getting (Mean + Ving: có nghĩa là) Bài 8: Put the verbs in brackets in the correct form. 1. waiting 6. to stay 2. to be 7. to find 3. working 8. going 4. doing 9. smoking 5. to buy 10. to go Bài 9: Identify and correct mistakes in the following sentences. 1. to buy buying 6. to buy  buying 2. to watch  watching 7. to go  going 3. Trying Try 8. going togo 4. to see  to seeing 9. to drive  to driving 5. apologized me  apologized to me 10. learning to learn Bài 10: Complete the text by putting the verbs in the correct form, using ing or to. 1. to abandon 6. to try 2. swimming 7. losing 3. breaking 8. to raise 4. to postpone 9. saying 5. to be 10. to find Bài 11: Put the verbs in brackets in the correct form. 1. to meet 6. to understand 2. seeing 7. to be 3. to be 8. to be 4. to see 9. to stay 5. eating 10. going Bài 12: Complete the sentences with the verbs from the box. 1. going 6. to win 2. closing 7. to smoke 3. to talk 8. read 4. to change 9. to stay 5. to lose 10. watching Bài 13: Put the verbs in the brackets into either the past simple or present perfect tense. 1. have you tried 6. did you start 2. did you go 7. have moved 3. Have you had 8. has been 4. haven't seen 9. was 5. Have you spoken 10. has visited Bài 14: Complete the second sentence so that it has similar meaning to the first. 1. There's no point in trying to get Jim to lend you his car. 2. He regretted not inviting/ not having invited her to his birthday party.
3. It takes time and patience to master a second language. 4. After Mr. Brown had been abroad for four years, he returned home as an excellent engineer. 5. You won't have any difficulty (in) getting a ticket for the game. Bài 15: Complete the text with the correct form of the verbs (Past Simple or Present Perfect Simple) 1. have changed 2. were 3. didn't have 4. weren't 5. paid 6. did 7. were 8. have changed 9. have become 10. have created 11. have become 12. have also got I. Choose the word / phrase CLOSEST in meaning to the underlined part. 1. I want to buy a printer but I'm afraid it's bulky. A. small B. inconvenient C. expensive D. big and heavy 2. It's more economical to buy this car than that jet ski. A. cost-effective B. expensive C. insensitive D. wasteful 3. You should store your data on Dropbox in case your computer collapses. A. breaks down B. destroys C. runs out of power D. contains viruses 4. This technology has some drawbacks that need improving. A. benefits B. disadvantages C. strong points D. qualities 5. The Ig Nobel prize is awarded to good-for-nothing inventions. A. useless B. helpful C. practical D. applicable 6. This device imitates the movements of the mockingbirds. A. inspires B. steals C. mimics D. contrasts II. Complete the sentences using the given words. correction pen e-book reader handheld digital camera economical earbuds 1. If you have an ___ e-book reader ____, you don't have to bring all those heavy books in your bag. 2. Can I use a _____ correction pen ______ to cover errors in my writing? 3. A normal printer is more ______ economical _____ than a 3-D printer. 4. You should use this pair of _______ earbuds ________, others won't be able to hear it. 5. A ______ digital camera _________ allows us to view and edit photos easily. 6. Don't worry. This is a _____ handheld _____, so it's quite small and light. III. Complete the sentences using the given words. inventions patent inspired portable social networking site vacuum cleaner solar charger versatile
1. A _____ solar charger _______ takes its energy from the sun. 2. A ______ vacuum cleaner _________ helps save a lot of energy doing housework. 3. Egg is a ________ versatile _______ food. You can boil, fry or make egg soup. 4. Japanese high-speed trains' design was _______ inspired _______ by the nose of the kingfisher. 5. This food processor is easily _____ portable _____. You can hold it with just one hand. 6 Vaccination has been considered among the most important _______ inventions ______ in medicine. 7. The young inventor obtained a ________ patent _______ on his latest invention last week. 8. Twitter is a popular ______ social networking site _______ in Western countries. IV. Choose the options that best fit the blanks. 1. I ____ this washing machine for five years now. It looks old, but it still works well. A. have B. had C. is having D. have had 2. Have you ever read the Wuthering Heights? - Oh. That's my favourite. I ____ it many times, at least four. A. read B. have read C. was reading D. used to read 3. People's lives ____ a lot thanks to the inventions of these devices. A. was changed B. has been changed C. have changed D. is changed 4. She ____ volleyball at high school but she didn’t like it. A. has played B. played C. was playing D. has been playing 5. The first actual robot ____ invented in 1961. A. was B. has been C. used to D. were 6. Where do you live? – I ____ in Boston. I ____ there for ten years now. A. live – have lived B. live – am living C. have lived – live D. live – live 7. Until now, the disease ____ over thirty thousand people worldwide. A. has killed B. killed C. kills D. is killing 8. Liverpool football club ____ 18 Premier League titles so far. A. won B. used to win C. win D. has won 9. I'm sorry. Mark isn't here now. He ____ to the post office. A. went B. goes C. has been D. has gone 10. ____ you ____ the shoplifter to the police yet? A. Do – report B. Have – reported C. Are – reporting D. When – reported V. Give the correct forms of the verbs given. 1. Why are you always putting your clothes in the wrong place? I ______have told__ (tell) you so many times. 2. My favorite team _____has lost / have lost______ (lose) four matches since the beginning of the season. 3. Since the birth of smartphones, they _have replaced (replace) basic phones in almost every part of the world.