1. If she doesn’t hurry, she’ll be late

Unless. ……she hurries,she’ll be late ………………………………………………………… 

2. If we had more rain, our crops would be better

Unless. ………we had more rain, our crops wouldn't be better………………………………………… 

3. If you don’t like this one, I will bring you another

Unless. …you like this one, I will bring you another ……………………………………………

4. They do not understand you because you speak too fast.

If………you didn't speak too fast, they would understand you ………………………………………………………….

5. I don’t know her number, so I don’t ring her up.

If ……I knew her number, I would ring her up.…………………………………………………………… 

6.Today isn’t Sunday, so the students don’t go swimming.

If ………today were Sunday,students would go swimming. …………………………………………………….

7. Hury up or you will be late for the train.

If …you don't hurry  you will be late for the train.……………………………………………………….

8.Ha can pass the exam because she works hard.

If ……Ha works hard, Ha can pass the exam……………………………………………………….

9. Working too much can make you feel tired

If ……you work too much you will feel tired………………………………………………….. 

II. Use UNLESS instead of IF.

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

-> Unless you are careful, you will cut yourself with that knife.

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

-> Unless you like this one, I’ll bring you another. 

3. I’ll not be able to do any work if I do not have a quiet room.

-> Unless I have a quiet room, I’ll not be able to do any work.

4. If she does not hurry, she’ll be late.

-> Unless she hurries, she’ll be late. 

5. If we had more rain, our crops would be better.

-> Unless we had more rain, our crops wouldn't be better. 

6. The crops would have been ruined if the flood had risen higher.

-> Unless the flood had risen higher, the crops wouldn't have been ruined.

7. If you had not sneezed, he wouldn’t have known that we were there.

-> Unless had sneezed, he wouldn’t have known that we were there. 

8. If she did her hair differently, she would look quite nice.

-> Unless she did her hair differently, she wouldn't look quite nice.

9. If John had played for our football team, we would not have lost the game. 

-> Unless John had played for our football team, we would have lost the game. 

10. If I won a big prize in a lottery, I’d give up my job.

-> Unless I won a big prize in a lottery, I wouldn't give up my job.

1 Unless you are careful, you will cut your self with that knife

2 Unless you like this one,  I’ll bring you another

3  I’ll not be able to do any work unless I have a quiet room

4 Unless she hurries, she’ll be late

5 Unless we had more rain, our crops wouldn't be better

6 The crops wouldn't have been ruined unless the flood had risen higher

7  Unless you had not sneezed, he wouldn’t have known that we were there

8 Unless she did her hair differently, she wouldn't look quite nice

9  Unless John had played for our football team, we would have lost the game.

10 Unless I won a big prize in a lottery, I’d not give up my job.

1.      Unless you like this one, I’ll bring you another =>If…………………you do not like this one, I will bring you another……………………………

2.      Unless she hurries, she’ll be late  => If …………………she does not hurry, she'll be late…………………………….

3.      Unless you were careful, you would cut yourself => If…………………………………you were not careful, you would cut yourself …………………

4.      Unless you had sneezed, he wouldn’t have known that we were there. =>If……………you had not sneezed, he wouldn’t have known that we were there. ………………………………………  

Unless Anna came early, she couldn’t meet me => If……………Anna did not come early, she couldn’t meet me…………….

a) unless you are careful, you will cut yourself with that knife

b) unless you this one, I'll bring you another

c) Unless she hurries, she will be late

d) I'll not be able to do any work unless I have a quiet room.

e) Unless she waters these trees, they will die.

f) He will stay here unless he wants to go.

Use UNLESS instead of IF

1. If you do not like this one, I'll bring you another.

Unless............you like this one, I will bring you another..................................................

2. If she does not hurry, she'll be late.

Unless.............she hurries, she will be late........................................

3. If you are not careful, you'll cut yourself.

Unless...........you are careful, you will cut yourself...............................................

4. If you had not sneezed, he wouldn't have known that we were there.

Unless........you had sneezed, he wouldn't have known we were there

.....................................................

1. If you do not like this one, I'll bring you another.

Unless.....you like this one,i 'll bring you another........................................................

2. If she does not hurry, she'll be late.

Unless..she hurries, she'll be late...................................................

3. If you are not careful, you'll cut yourself.

Unless you are careful ,you'll cut yourself..........................................................

4. If you had not sneezed, he wouldn't have known that we were there.

unless you had sneezed, he wouldn't have known tha we were there

1. If you do not like this one, I'll bring you another.

Unless you like this one, I'll bring you another........................................................

2. If she does not hurry, she'll be late.

Unless she hurries, she'll be late....................................

3. If you are not careful, you'll cut yourself.

Unless you are careful, you'll cut yourself...........................................................

4. If you had not sneezed, he wouldn't have known that we were there.

Unless you had sneezed, he wouldn't have known that we were there..............................................................

Use UNLESS INSTEAD of IF:

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

- Unless you are careful, you will cut yourself with that knife.

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

-Unless you like this one, I'll bring you another.

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

-Unless she hurries, she will be late.

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

-]Unless you sneeze, he won't know that we are there.

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

-Unless you turn down the gas, the rice will burn.

I. Use UNLESS instead of IF:

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

- Unless...........you're careful,you will cut yourself with that knife........

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

- Unless.......you like this one, I'll bring you another........

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

- Unless.........she hurries,she'll be late.........

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

- Unless........you sneeze, he won't know that we are there..........

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

- Unless........she does her hair differently she will look quite nice........

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

1. Keep silent or you wake the baby

- ............................if you don't keep silent, you will wake the baby up..................................

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

-...............................unless you go right now, you'll be late for the train........................

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

-...........................unless you practice speaking english regularly, you won't pass this entrance exam ........................

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

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

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

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

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

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

Use UNLESS instead of IF.

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

UNLESS you are careful, you will cut yourself with that knife.

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

UNLESS you like this one, I'll bring you another.

3. I'll not be able to do any work if I do not have a quiet room.

UNLESS I have a quiet room, I'll not be able to do any work

4. If she does not hurry, she'll be late.

UNLESS she hurries, she'll be late.

5. If we had more rain, out crops would be better.

UNLESS we had more rain, out crops wouldn't be better.

6. The crops would be have been ruined in the flood had risen higher.

UNLESS the flood had risen higher, The crops wouldn't be have been ruined

7. If you had not sneezed, he wouldn't have known that we were there.

UNLESS you had sneezed, he wouldn't have known that we were there.

8. If she did her hair differently, she would look quite nice.

UNLESS she did her hair differently, she would look quite nice.

9. If John had played for our football team, we would not have lost the game.

UNLESS John had played for our football team, we would have lost the game.

10. If I won a big prize in a lottery, I'd give up my job.

UNLESS I won a big prize in a lottery, I'd not give up my job.