ViÕt l¹i c¸c c©u sau sao cho nghÜa c©u thø 2 t¬ng ®¬ng c©u thø nhÊt. 1/ The red shirt is more expensive than the blue one. ⇒ The blue 2/ Secondary schools are much bigger than primary schools. ⇒ Primary . 3/ Ann always gets good marks, but Mary always gets excellent marks. ⇒ Mary studies 4/ Tom got 3 accidents last year but Smith didn’t. ⇒ Smith drove 5/ He doesn’t learn English as well as she. ⇒ She . 6/ He didn’t take anything as he left the factory. ⇒ He left the factory . 7/ This house is less comfortable than the one we saw last month. ⇒ This house is not . 8/ Learning English is interesting. ⇒ It’s . 9/ He was so tired that he felt asleep before the end of the film. ⇒ He was too . 10/ Jane can play the piano better than Elizabeth. ⇒ Elizabeth 11/ He could not afford to buy a car. ⇒ The car 12/ My salary is high but yours is very high. ⇒ Your salary 13/ I don’t speak English as fluently as you. ⇒ You . 14/ I didn’t know her so I didn’t call her name. ⇒ If 15/ I was disappointed that you didn’t pass the exam. ⇒ I wish . 16/ We could not go because of the rain. ⇒ The rain . 17/ They didn’t take proper care of the children. ⇒ The children . 18/ I have not seen you for ages. ⇒ It’s ages 19/ I didn’t know your number so I didn’t ring. ⇒ If 20/ He didn’t invite her to go to the party and now he regrets. ⇒ He wishes . 21/ I like English better than any other subjects. ⇒ I 22/ She could not save my life. She was not a doctor. ⇒ If . 23/ Someone should tell him never to do that again. ⇒ He . 24/ I’m sorry you can’t come to my party. ⇒ I wish . 25/ Hoa learns the best in our class. ⇒ No one 26/ I have not played this game before. ⇒ It’s the first time 27/ No one is taller than David. ⇒ David . 28/ I like nothing better than films. ⇒ I like films . 29/ She is not as beautiful as her sister. ⇒ Her sister . 30/ He drives very carefully. ⇒ He 31/ My sister is a good dancer. ⇒ She . 32/ How long is it since they moved here? ⇒ When . 33/ We spent 2 hours to water the flowers. ⇒ It took 34/ She is very old. She can’t apply for a job. ⇒ If . 35/ She knows much more about English literature than I do. ⇒ I don’t know . 36/ World population will continue to rise if we don’t try to reduce it. ⇒ Unless . 37/ People are destroying forests everywhere in the world. ⇒ Forests 38/ Jane was standing outside the shop when I saw her. ⇒ I saw . 39/ He gets up early in the morning and he is used to it. ⇒ He is used to . 40/ I would like you to help me to put the chair away. ⇒ Do you mind . Keys: 1/ The blue shirt is cheaper than the red one. 2/ Primary schools are much smaller than the secondary ones. 3/ Mary studies better than Ann. 4/ Smith drove more carefully than Tom last year. 5/ She learns better than him. 6/ He left the factory without taking anything. 7/ This house is not as comfortable as the one we saw last month. 8/ It’s interesting to learn English. 9/ He was too tired to see the end of the film. 10/ Elizabeth can’t play as well as Jane. 11/ The car was too expensive for him to buy. 12/ Your salary is higher than mine. 13/ You speak English more fluently than me. 14/ If I had known her, I would have called her name. 15/ I wish you had passed the exam. 16/ The rain prevented us from going. 17/ The children weren’t taken proper care of. 18/ It’s ages since I last saw you. 19/ If I had known you, I would have rung. 20/ He wishes he had invited her to go to the party. 21/ I like English best/most. 22/ - If she had been a doctor, she would have saved my life. - If she were a doctor, she could save my life. 23/ He should be told never to do that again. 24/ I wish I had/ could come to your party. 25/ No one learns better than Hoa in our class. 26/ It’s the first I’ve played this game. 27/ David is the tallest. 28/ I like films best/ most. 29/ Her sister is more beautiful than her. 30/ He is a careful driver. 31/ She dances very well. 32/ When did they move here. 33/ It took us 2 hours to water the flowers. 34/ If she were young/ weren’t old she would be able to apply/ apply for a job. 35/ I don’t know about English literature as much as she does/ her. 36/ Unless we try to reduce world population, it will continue to rise. 37/ Forests are being destroyed everywhere in the world. 38/ I saw Jane standing outside the shop/ who was standing outside the shop. 39/ He is used to getting up early. 40/ Do you mind helping me to put the chair away.