56. Although he works hard, he can't support his large family. > Despite ……………………………………………………..

57. If you don't hurry up, you will miss the train. >Unless ………………………………………………………………

58. He doesn't play football well. -> He wishes ………………………………………………..

59. "We have two children, a son and a daughter." They said. -> They said that ……………

60. She started learning English three years ago. >She has ……………………..

61. "If I were you, I would save some money." She said to me. ->She advised …………. ………………..

62. People say that this house was built last century. -> This house …………………………..

63. “Why don't you finish your homework before 10 pm, Nga?" Nga's friend said. -> Nga's friend suggested that she ……………………..

64. He is the most intelligent student in his class. -> No student ……………………….

65. “I'm sorry I didn't phone you earlier." Jane said to me -> Jane apologized ………………………………………………………………

15. Do the test carefully, or you will get bad marks. → If you .........................................................

16. If she doesn't hurry, she will miss the train. → Unless.......................................................

17. You will pass this entrance examination with enough hard work.

→ lf you ...........................................................................................

→ Unless..........................................................................................

II. Make conditional sentences, using if or unless. 1. Ican't finish this task if you don't give me a hand. 2. You will run out of money if you don't stop wasting it. 3. Don't call me unless it is an emergency. 4. James will not pass the test unless he studies harder. 5. If Jane finishes her work before 6 p.m, she will dine out with her friends. 1. Work hard and you will pass your exam. If 2. My brother is not good at playing tennis. My brother does not . 3. r'll be on vacation next week, so I won't be able to attend the meeting. Since 4. If you don't start working hard now, you won't be able to pass the final test. Unless . 5. Someone should take this garbage to the garbage dump soon. This garbage 1. I am a member of the anti-pollution program in my school. I often go to school by bus. (so) 2. The trees in this area were cleaned off. Public facilities would be constructed. (because of) 3. All the roads were flooded because it had been raining heavily. (due to) 4. Jimmy ate a lot of fast food, so he put on 10kilograms within just two months. (because) 5. My father got upset because I repeatedly left on the lights I was not using. (so)

a. Put the verb in brackets into the correct tense:

1.If I see him, I (give) ....................................... him a gift.

2.If he (study) .................................... hard, he can pass the exam.

3.Rice plants (grow) ................................ if there is enough rain.

4.If she (not hurry) ................................., she may be late.

5.If I tell you a secret, ............... you (promise) ........................ not to tell it to anyone ?

b.Use UNLESS instead of IF :

1.If you are not careful, you will cut yourself with that knife.

- Unless ...................................................................................................................................

2.If you do not like this one, I’ll bring you another.- Unless .........................................................

3.She ‘ll be late if she does not hurry. - Unless ...........................................................................

4.If you doesn’t sneeze, he won’t know that we are there.

- Unless......................................................................................................................................

5.If she does her hair differently, she will look quite nice.

- Unless ...........................................................................................................................................

c.Make conditional sentences according to the fact provided (type 1)

1.Keep silent or you wake the baby.- ..............................................................................................

2.Go right now or you’ll be late for the train.- ..............................................................................

3.Be calm or you’ll make a wrong decision.- ................................................................................

4.Practice speaking English regularly or you will not pass this entrance exam.

- ......................................................................................................................................................

5.Turn down the gas or the rice will burn. -....................................................................................

I. Use UNLESS instead of IF:

1. If you are not careful, you will cut yourself with that knife

- Unless...................

2. If you do not like this one, i'll bring you another

- Unless...............

3. She'll be late if she does not hurry.

- Unless..................

4. If you doesn't sneeze, he won't know that we are there.

- Unless..................

5. If she does her hair diffrently, she will look quite nice.

- Unless................

II. Make conditional sentences according to the fact provided (type1)

1. Keep silent or you wake the baby

- ..............................................................

2. Go right now or you'll be late for the train.

-.......................................................

3. Practice speaking English regularly or you will not pass this entrance exam.

-...................................................

•  1.The car breaks down so often because you don't take good care of it  /if->_^​​ii
• 2.hurry up or you will be late/if->
• 3.she is very busy ,so she can't help me now/if-> 
• 4.the children don't go to school because the wearth is snowny /if->
• 5.you're unfit because you don't take exercise./if->
• 6.unless you are careful ,you will cut yourself with that knife./if->
• 7.ìf i have time .i'll help you./unless-> 
• 8.leave me alone or i'll call the police/unless-.
• 9.dick often causes accidents because he drivers carlessly./if-> 
• 10 I can't apply for that job because i don't know English/if-> 
• 11.you must tell me the whole truth or i won't help you/unless-. 
• 12.i only come if they invite me./unless-> 

III. Rewrite the following sentences .(2.5ms)

1. You practise your English regularly or your English does not improve .

If ...........................................................................................................................

2. Water the plants regularly or they will die .

If you .....................................................................................................................

3.Only if you study hard , you will pass the test .

Unless .....................................................................................................................

4.Work harder , otherwise you will fail the exam .

You ......................................................................................................................

5.If we don't hurry, we will be late for the show.
Unless .....................................................................................................................