....... you don't practice speaking every day, you can't improve your English

........ study hard, you will fail in the next exam

....... you don't water them

.......you don't study hard, you will fail in the next exam

......... keep calm, you can pass your driving test

1, He will plant many trees in this garden next month.

==> Many .TREES WILL BE PLANTED IN THIS GARDEN NEXT MONTH..

2, After he had finished this exercise, he came home.

==> He had .FINISHED THIS EXERCISE BEFORE COMING HOME..

3, You must study hard, or you will fail the final exam.

==> Unless .YOU STUDY HARD, YOU WILL FAIL THE FINAL EXAM..

4, He had done his homework before he went out with us.

==> After .HE HAD DONE HIS HOMEWORK, HE WENT OUT WITH US..

.........doesn't study hard.......

.....what he did in his ......

5. doesn't study hard 

7. What he did in his 

1) she doesn't accept his proposition
---> he wishes...she accepted his proposition......
2) we will watch the film in three hours
--->It will ....take us three hours to watch the film....
3) we can solve this math in five minutes
---> This math...can be solved in five minutes.....
4) It rains heavily,so we can't go to the beach
---> because of....heavy rain, we can't go to the beach......
5) unless you learn hard, you won't pass the exam
---> If....you learn hard, you will pass the exam......
6) although Mrs.Thoa was tired, she helped Tuan with his homework
---->In spite of...being tired, mrs thoa helped Tuan with his homework.....
7) He is too young to go to school
----> He isn't...old enough to go to school.....

I/ CHOOSE THE SENTENCE THAT HAS THE SAME MEANING WITH THE SENTENCE PRINTED BEFORE:

1 He sad to me "Do this test again,please!"

A. He asked me to do this test again,please

B.He askes me to do that test again,please

C. He asked me to do this test again

D. He askes me to that test again

2 I want to meet alice ,but i don't have her address

A. If I had Alice's address,I would meet her

B. If I have Alice's address,I will meet her

C. If I don't have Alice's address ,I won't meet her

D. B and C are correct

3. How long have you bought this car?

A.When did you buy this car ?

B.When have you bought this car?

C. When have you buy this car?

D. When did you bought this car?

4. The man is my secretary.You saw him yesterday.

A. The man whom you saw yesterday is my secretary

B.The man is my secretary who you saw yesterday

C. The man which you saw yesterday is my secretary

D. The man is my secretary you saw whom yesterday

5. Why don't you go camping?

A. Let's go camping

B.Let's to go camping

C. Shall we go camping ?

D.How about go camping?

6.If you don't study harder,you will surely fail the naxt exam

A. Unless you don't study harder,you will surely fail the next exam

B. Unless you study harder,you will surely fail the next exam

C. Unless you study harder,you won't surely fail the next exam

D. Unless you don't study harder,you won't surely fail the next exam

I/ CHOOSE THE SENTENCE THAT HAS THE SAME MEANING WITH THE SENTENCE PRINTED BEFORE:

1 He sad to me "Do this test again,please!"

A. He asked me to do this test again,please B.He askes me to do that test again,please

C. He asked me to do this test again

D. He askes me to that test again

2 I want to meet alice ,but i don't have her address

A. If I had Alice's address,I would meet her

B. If I have Alice's address,I will meet her

C. If I don't have Alice's address ,I won't meet her

D. B and C are correct

3. How long have you bought this car?

A.When did you buy this car ?

B.When have you bought this car?

C. When have you buy this car?

D. When did you bought this car?

4. The man is my secretary.You saw him yesterday.

A. The man whom you saw yesterday is my secretary

B.The man is my secretary who you saw yesterday

C. The man which you saw yesterday is my secretary

D. The man is my secretary you saw whom yesterday

5. Why don't you go camping?

A. Let's go camping

B.Let's to go camping

C. Shall we go camping ?

D.How about go camping?

6.If you don't study harder,you will surely fail the naxt exam

A. Unless you don't study harder,you will surely fail the next exam

B. Unless you study harder,you will surely fail the next exam

C. Unless you study harder,you won't surely fail the next exam

D. Unless you don't study harder,you won't surely fail the next exam

Viết lại câu sao cho nghĩa ko đổi:

1. Word hard or you will fail the exams.

=> If you don't work hard, you will fail the exams.

2. Computers are used to design new models.

=> People use computers to design new models.

3. I think Tam has taken my digital camera.

=> I think my digital camera has been taken by Tam.

4. If you don't study harder, you will fail the exam.

=> Unless you study harder, you will fail the exam.

5. " How long has it been since you left this city, Bod"?

=> He wanted to know how long it had been since Bob left that city.

6. Going swimming in the river in the summer is interesting.

=> It is interesting to go swimming in the river in the summer.

7. In spite of the bad weather, he went on a picnic.

=> Although the weather was bad, he went on a picnic.

8. Does Nam spend most of his free time playing computer games?

=> Does it take Nam most of his free time to play computer games?

9. The weather is fine, but Thu is still bringing a raincoat with her.

=> Although the weather is fine, Thu is bringing a raincoat with her.

10. " Do your homework, son", said the mother.

=> The mother asked her son to do his homework.

II. Đặt câu điều kiện, sử dụng if hoặc if. 1. Tôi không thể hoàn thành nhiệm vụ này nếu bạn không giúp tôi một tay. 2. Bạn sẽ hết tiền nếu bạn không ngừng lãng phí nó. 3. Đừng gọi cho tôi trừ khi đó là trường hợp khẩn cấp. 4. James sẽ không vượt qua bài kiểm tra trừ khi anh ấy học chăm chỉ hơn. 5. Nếu Jane hoàn thành công việc của mình trước 6 giờ tối, cô ấy sẽ đi ăn tối với bạn bè của mình. 1. Làm việc chăm chỉ và bạn sẽ vượt qua kỳ thi của mình. Nếu 2. Anh trai tôi chơi tennis không giỏi. Anh trai tôi thì không. 3. Tôi sẽ đi nghỉ vào tuần tới, vì vậy tôi sẽ không thể tham dự cuộc họp. Kể từ 4. Nếu bạn không bắt đầu làm việc chăm chỉ ngay bây giờ, bạn sẽ không thể vượt qua bài kiểm tra cuối cùng. Trừ phi . 5. Nên sớm có người đem rác này đến bãi rác. Thùng rác này 1. Tôi là thành viên của chương trình chống ô nhiễm ở trường tôi. Tôi thường đi học bằng xe buýt. (như vậy) 2. Cây cối trong khu vực này đã được làm sạch. Các cơ sở công cộng sẽ được xây dựng. (bởi vì) 3. Tất cả các con đường đều bị ngập vì trời mưa rất to. (do) ​​4. Jimmy đã ăn rất nhiều thức ăn nhanh, vì vậy anh ấy đã tăng 10kilogram chỉ trong vòng hai tháng. (bởi vì) 5. Cha tôi đã bực tức vì tôi đã liên tục bật đèn mà tôi không sử dụng. (Vì thế)

câu thì làm r câu thì chưa :v Mình nhìn trên đó hình như thiếu 1cái đề bài

1.practice speaking every day or you can't improve your english
=> If you don't practice speaking every day, you can't improve your english.
2.study harder or you'ii fail in the next exam
=> If you don't study harder, you'll fail in the next exam.
3.Unless you water these plants,they will die
the plants will die if you don't water them.
4.study hard or you'ii fail in the next exam
=> If you don't study hard, you'll fail in the next exam.
5. keep calm is the secret of passing your driving test
=> If you keep calm, you will pass your driving test.
6.you can borrow the car, but you've got to fill it up with petrol
=> If you fill the car up with petrol, you can borrow it.
7.keep silent or the teacher will punish you
=> unless you keep silent, the teacher will punish you.
8.CUT YOUR HAIR OR THEY WON'T LET YOU IN
=> If you don't CUT YOUR HAIR, THEY WON'T LET YOU IN.
9.study hard and you will pass the exam
=> If you study hard, you will pass the exam.
10.save some money or you won't able to buy the house
=> If you don't save some money, you won't able to buy the house.

11 be good or your parents will be very unhappy
=> If you are not good, your parents will be very unhappy.
12.do it carefully or you'll feel sorry afterwards
=> If you don't do it carefully, you'll feel sorry afterwards.
13.ask him first and he will offer to help
=> If you ask him first, he will offer to help.
14.be calm or you'll make a wrong decision
=> If you are not calm, you'll make a wrong decision.
15.be careful or you'll cut yourself with that knife
=> If you are not careful, you'll cut yourself with that knife.

16.i don't have a car, so i can't drive you to the airport
=> If i had a car, i could drive you to the airport.
17.nam is too yuong, so he can't take part in the project to be trained to become an astronaut
=> If Nam was not too yuong, he could take part in the project to be trained to become an astronaut.

18. he doesn't do any exercise, that's why he is so unhealthy
=> If he did some exercise, he wouldn't be so unhealthy.