1. a dictionary / should use / of / to check / You / the meaning / new words
=> You should use a dictionary to check the meaning of new words
2. interesting than / This exhibition / more / the last one / is / much
=> This exhibition is much more interesting than the last one.
3. your / hard / exam / you / work / If / you / pass /will
=> If you work hard you will pass your exam.

1. a dictionary / should use / of / to check / You / the meaning / new words
--> You should use a dictionary to check the meaning of new words
( Dịch: bạn nên dùng từ điển để tra từ mới)
2. interesting than / This exhibition / more / the last one / is / much
--> This exhibition is much more interesting than the last one.
(Dịch: Triển lãm này hay hơn cái kia)
3. your / hard / exam / you / work / If / you / pass /will
--> If you work hard you will pass your exam.
( Dịch: Nếu bạn học tập chăm chỉ thì bạn sẽ thi đỗ)

2) Rewrite the sentences so that they are nearest in meaning to the sentence printed before them
1. I'm sorry that I don't have time to help you
=> I wish I had time to help you
2. The long journey was very tiring to them
=> They were tired because they had a long journey
3. Have you finished your work?
=> Has your work been finished?
4.No one els in this class studied as well as Peter
=> Peter used to be the best stuent in class
5.We should brush our teeth carefully after meals
=> our teeth should be brushed carefully after meals
6.He is no longer late for class
=>He used to be late for class
7.We started learning English four years ago
=> We have learned english 4 years ago
8.This book is the least interesting I have ever read
=> I have never read less interesting book than this book
9.It's a pity that we have to work tomorrow
=>we wish we didn't have to work tomorrow
10.she has been working for this company since she left school
=>she started working for this company when she left school
11.drinking wine after dinner seem strange to us
=>we aren't used to drinking wine adter dinner
12.Tung often went dancing when he was a student
=>Tung used to dace when he was a student
13.what were you doing at the moment of the explosion?
=>what were you doing when it explored?
14.''may you a Merry Chritmas! '' said the old man
=> the old man wished us a merry christmas
15.Nancy hasn't come here since 1998
=>the last time Nancy came here was in 1998
16.how long have Alice and Tommy been married?
=> when did Alice and Tommy married?
17.my brother finds it easy to repair this electrican fan
=>my brother has no difficulty in repairing this electrician fan
18.we wish you a pleasant flight
=> we hope you will have a pleasant flight
19.George is not as fat as he used to be
=>George used to be fast
20.please keep silent in the classroom
=>I'd rather you kept silent in the classroom.