1.Since the river is too dirty we can not swim in

2.I suggest going to the countryside this weekend

3.if you hard work, you will sucess

4.How about using public buses instead of motorbikes

xin luĩ thêm dấu chấm than vào cuối nữa nhé

1. Long is a bad swimmer.
=> Long swims.badly..
2. Khanh is a fluent English speaker.
=> Khanh speaks...E fluently
3. The river is too dirty for us to swim in.
=> Because...the river is too dirty ,we can't swim in it
4. Work hard and you will pass your exam.
=> If..you work hard,you will pass your exam.
5. Let's use public buses instead of motorbikes.
=> I suggest.using .public buses instead of motorbikes..
6. It was too dark for them to go on working.
=> Because..it was too dark,we couldn't go on working.
7. If you don't start working hard now, you won't be able to pass the final exam.
=> Unless.you start .working hard now, you won't be able to pass the final exam..
8. Let's go to the cinema tonight.
=> I suggest.going .. to the cinema tonight.
9. Although she was not beautiful, she took part in a beauty contest.
=> She wasn't beautiful but..she still .took part in a beauty contest.
10. It was raining, so we decided to postpone our camping.
=> Since...it was raining, we decided to postpone our camping.
11. She wants them to sing a song.
=> She suggests they...should sing a song
12. She couldn't join us because she was busy.
=> She was busy, so... She couldn't join us
13. Shall we go to the cinema tonight?
=> What about..going .to the cinema tonight?
14. They requested us to leave the place at once.
=> They suggest that...they should leave the place at once.
15. Unless there is enough water, flowers won't bloom.
=> If..there isn't enough water ,flowers won't bloom.
16. "Why don't we visit the museum after lunch?" He said.
=> He suggested..that we should visit the museum after lunch
17. Study harder or you'll fail the exam.
=> If..you don't study harder,you'll fail the exam.

Mình cảm ơn bạn ạ!

a similer meaning

1. the river is too dirty for us to swim in /(because)

Because the river is too dirty, we can't swim in

2 my brother is very good at playing tennis (plays)

My brother plays tennis very well

3. I wish I hadn't moved to New York (regret)

I regret moving to New York

4. Throw a stone into water and its sinks (if)

If you throw a stone into water, it sinks

5. They stared playing football an our ago (been)

They have been playing football an hour ago

6. Let's use public buses instead of motorbikes (about )

What about using public buses instead of motorbikes

Rewrite the sentences so that they are nearest in meaning to the sentence printed before them .

1. Try hard and you can pass the examination.

-> If ........you Try hard, you can pass the examination..................................................................

2. The teacher said:" Don't talk in class"

-> The teacher ordered us..............not to talk in class....................................

3. Mrs Huong said" chanh quan ! Why do you go to school late?"

->Mrs Hương asked ...............chanh quan why he went to school late.................................

4. Tuong son said ," The sun rises in the East."

-> Tuong son said............the sun rises in the East.....................................

5. Does your brother use the Internet every day ?

-> Your brother..........use the Internet every day, doesn't he?............

6. Reading newspapers in the morning gives him pleasure.

-> He enjoys..............Reading newspapers in the morning..................

7. DO you like playing socccer?

-> Are you .....interested in playing socccer?........................

8.The river is too dirty for us to swim in.

-> Since.................The river is too dirty, we can't swim in it...........

10. Let's use public buses intead of motorbikes.

-> How.........about using public buses intead of motorbikes.................

V. Combine two sentences into one, using the connectives from the list: and but, because, so, therefore, or, moreover, however, if, when, unless.

1. You can go home if You've finished this exercise.

2. I don't get many opportunities to practise my English so I find it difficult to remember everything I study

3. I'm practising speaking English a lot because I don't want to fail in the oral test.

4. The world's energy resources are limited so We should use them economically

5. The country could face an energy crisis and Demand continues to rise.

6. You can't borrow my dictionary unless You bring it back on Monday.

7. The cost of installation is very high but Solar dosmestic heating systems are economical to use.

8. Solar panels are placed on the roof of a house and The Sun's energy is used to heat water.

9. I don't agree with a lot of his teaching methods but He is a good teacher

10. We'd beter not waste water because We won't have enough to drink sooner or later.

11. The house is quite beautiful and The cost is not too high.

12. Do you want to study more and look for a job?

I/ chosse the best answer to fill each blank

1. We won't eat (until / since / therefore / however) the whole area is clean

2. The bad weather prevented us (with/from/ without / of) saving the victims

3. Remember to (turn on/ turn off / go on / look for) the faucet when you don't use it

4. I am amazed (about / that/ if / because of ) he could win the first prize

5. Let's send these things for recycling . +(good idea / no, thanks / please do/ yes, please)

6.we shouldn't use plastic bags because they're hard to (prevent / dissolve / pollute/avoid )

7. Why don't you replace these bulbs (for/of/ with/by) energy- saving bulbs

8. It began to rain, (because /but/ so/ and) the workers went on working

9. Shall we eat at home ? -( yes, please / i hope so/ it's nice if you / all right)

10. She often spends her free time (for / with/at/ on)

11. (Turn off /turn on /look at/ turn down) the light for me, please. It is look darnk here

12. We couldn't go out (until /since /however / and) the weather was bad

13. (Let's/ how about / i suggest/ why don't we ) travel to work by bus ?

14. We should use public buses to (protect / dissolve / avoid / pollute) traffic jams

15. I think we should use paper bags instead (in/on/at/of) plastic bags

16. The mountain is covered (with/by/from/for) snow during the winter

17. You will ( spoil / achieve /prohibit /prevent) good results if you work hard today

18. My favorite activities are reading books (and/ but / so/ or)

19. I think we should get a (plumber /mechanic /label /workers ) to fix the dripping faucets

20. I am looking (up/at/for/after) my lost watch

1. The film's ending is dramatic. (ends)

=> The film ends dramtically.

2. The river is too dirty for us to swim in. (because)

=> We can't swim in the river because it is too dirty.

3. Work hard and you will pass your 'exam. (if)

=> If you work hard, you will pass your exam.

4. My brother. is very good at playing tennis. (plays)

=> My brother plays tennis very well.

5. I'll be on vacation next week, so I won't be able to attend the meeting. (since)

=> I won't be able to attend the meeting since I'll be on vacation next week.

6. If you don't start working hard now, you won't be able to pass the final test. (unless)

=> Unless you start working hard now, you won't be able to pass the final test.

7. I wish I hadn't moved to New York. (regret)

=> I regret having moved to New York.

1. The film's ending is dramatic. (ends)

The film ends dramatically

2. The river is too dirty for us to swim in. (because)

We can't swim in The river because it is too dirty

3. Work hard and you will pass your 'exam. (if)

If you Work hard, you will pass your 'exam

4. My brother. is very good at playing tennis. (plays)

My brother plays tennis well

6. If you don't start working hard now, you won't be able to pass the final test. (unless)

unless you start working hard now, you will be able to pass the final test.

7. I wish I hadn't moved to New York. (regret)

I regret not moving to New York.

1. The teacher suggested that public buses should be used instead of motorbikes.

2. Jane is interested in watchig weather forecast on television.

3. The last time they played tennis was two years ago. 

4. My aunt told me that she would repaint her house for Tet.

1. The teacher suggested that public buses should be used instead of motorbikes.

2. Jane is interested in watching the weather forecast on television.

3. The last time they played table tennis was two years ago.

4. My aunt told me that she would repaint her house for Tet.