Tham khảo tài liệu 'sách bài tập tiếng anh a2 hệ đại học từ xa học viện công nghệ bưu chính viễn thông phần 5', ngoại ngữ, anh văn thương mại phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | Unit 6 Heavy snow has been falling. 3. How many fish he catch 4. How many people they invite 5. How long you teach Exercise 16. Fill in the blanks using how long how much how many. 1 .books have you written 2 .have you been writing books 3 .have you saved 4 .have you been saving 5 .have you known her Exercise 17. Decide whether the underlined parts in the sentences are right or wrong. Correct the wrong ones. Example I m learning English for a long time. Wrong ve been learning 1. Bob is a friend of mine. I know him very well. 2. Bob is a friend of mine. I know him for a long time. 3. They are married since August. 4. The weather is awful. It s raining again. 5. The weather is awful. It s raining all day. Exercise 18. Correct the underlined parts in the sentences. Example I m learning Russian for two years ve been learning 1. I like your house. How long are you living here 2. Graham is working in a shop for the last few months. 3. I m going to Paris tomorrow. I ve been staying there until next Friday. 4. Do you still smoke No I gave it up. I don t smoke for years. 51 Unit 6 Heavy snow has been falling. 5. That s a very old bicycle. How long have you been having it Exercise 19. Make questions using suggested words. 1. Would like something eat 2. Can you wait moment 3. Could you tell how get station 4. May I ask some questions 5. Shall I get cup coffee Exercise 20. Rewrite the sentences using directive speech. Example Could I borrow your camera Do you think I could borrow your camera 1. Could I use your phone Do you think. 2. Can I wait here Do you think. 3. Can you tell me how to get to the station Do you think. 4. Can I ask you some more questions Do you think. 5. Could I stay at home Do you think. Exercise 21. Put the given words in the right order. 1. the us why they to invite Sanchezs didn t 2. but none she to wanted invite when called them she answered 52 Unit 6 Heavy snow has been falling. 3. me time tell excuse could me the you 4. you that give please me black
