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Conditional sentences
1. If John (study) _studies___ hard, he (pass)_will pass___ his examinations
2. I (go) __will go__ shopping with you if I (have)__have__ time tomorrow
3. I (speak)_will____ with him if he (arrive) __arrives___ on time
4. If the train(be) __is___ late. We (not/be)__won't be__ able to see them
5. If the weather (be)___is__ nice tomorrow, I (go) __will__ shopping with you
6. He(find) __will__ a job somewhere if he (try)_tries___ hard
7. If he( fail)__failes___ the text , he (have)__will have__ to repeat the course
8. We (be)__will___ in the dark if you(turn)__turn___ off the light
9. If he(have)_has___ free time, he will go swimming
10. If you(come) __come__ into his garden, the dog will bite you
11.If I have much money, I (buy) __will__ a new car
12.They will take him to the movies if he(come)_comes___ there
13. If it(not rain)_isn't rain__ tonight, I will go to the theater
14. Where__will__ you(go)_go__ next week if you (have)_have__ a car?

1. If I (have)_______had_____a typewriter, I could type it myself
2.You could make much progress if you (attend)_____attended_________class regularly
3.If I ( know)_______knew______his telephone number, I would give it to you.
4.If you are kind to me, I (be)__am____ goog to you
5.He (come)______would come____ if you waited
6.If he (study)_______studies_____harder, he can pass an exam.
7.She may be late if she ( not hurry)___doesn't hurry_______
8.What (you/do)_______would you do_____ if you got fat?
9.If you (ring)______rang_____the bell, the servant would come.
10.If it (not,rain)_______didn't rain_______ a lot, the rice crop wouldn't grow.
11.If today (be)_____were______Sunday, we wouldn't have to work.
12.We lost the match. If you (play)____played____ for us, we (win)____would won______.
13.They would not be paid unless they (do)____didn't do_____ their work well.
14.If I became very rich, I (build)_____would build_______a hospital for the poor.
15.If he (give)______gives____ up smoking, as his doctor orders, he will be soon well again.
16.You would have to stay in bed unless your health (improve)___________improved____________.
17.If I (have)______had____ a typewriter, I could type it my self.
18. You could make much progress if you (attend)_____attended______ class regularly.
19.If I (know)______knew______his telephone number, I would give it to you
20. If he (study)_____studies______harder, he can pass an exam

EX. Chia đt trong ngoặc
1. If you (go) go away, please write to me.
2. If you (be) had been in, I should have given it to you.
3. If you (eat) eat another cake, he will be sick.(có sai chủ ngữ ko vậy?)
4. I (not do) wouldn't do that if I (be) were you.
5. If he (take) takes advice, everything can go well.
6. I'd have come sooner If I knew you were here.
7. he never docs homework. If he (do) his homework. ???
8. If you played for us, we (win) would win.
9.What will you (do) do If she refuses your invitation?
10. If today (be) is Sunday, we(go) will go to the beach.
11. Unless they (pass) passed their examinations, they would join the army.
12. You (be)will be ill If you drink that water.
13.If Tom (go) went to bed earlier, he would not be so tired.
14. Had we known your address, we (Write) would have written you a letter
15.If it's raining heavily, we (not go) won't go for a donkcy ride.
16. If he (try) tries hard, he'll pass the examination.
17. I could understand the teacher if she (speak) spoke more sÌowly.
18.If she (not be) hadn't been busy, she would have come to the party.
19. If I (finish) finish the work now, l(go) will go to the football game.
20. If you( see) see Mary today, please (ask) ask her to call me
EX. Chia đt trong ngoặc.
1. If you (go) go away please write to me. (ĐK loại 1)
2. If you (be) had been in, I should have given it to you. (ĐK loại 3)
3. If you (eat) eats another cake, he will be sick. (ĐK loại 1)
4. I (not do) wouldn't do that if I (be) were you. (ĐK loại 2)
5. If he (take) takes advice, everything can go well. (ĐK loại 1)
6. I'd have come sooner If I know you were here.
Câu này sai thì pải!
Sửa: I know \(\rightarrow\) I had known (ĐK loại 3)
7. He never does homework. If he (do) did his homework. (ĐK loại 2)
8. If you played for us, we (win) would win. (ĐK loại 2)
9. What will you (do) do If she refuses your invitation? (ĐK loại 1)
10. If today (be) were Sunday, we (go) would go to the beach. (ĐK loại 2)
11. Unless they (pass) passed their examinations, they would join the army. (ĐK loại 2)
12. You (be) will be ill If you drink that Water. (ĐK loại 1)
13. If Tom (go) went to bed earlier, he would not be so tired. (ĐK loại 2)
14. Had we known your address, We (write) would have written you a letter. (ĐK loại 3)
15. If it's raining heavily, we (not go) won't go for a donkcy ride. (ĐK loại 1)
16. If he (try) tries hard, he'll pass the examination. (ĐK loại 1)
17. I could understand the teacher if she (speak) spoke more slowly. (ĐK loại 2)
18. If she (not be) hadn't been busy, she would have come to the party. (ĐK loại 3)
19. If I (finish) finish the work now, I (go) will go to the football game. (ĐK loại 1)
20. If you( see) see Mary today, please ( ask) ask her to call me. (ĐK loại 1)
Good luck!

1. if today (be)..was.sunday, i (not have)..wouldn't have.to go to school
2. I (be).would be..able to watch the football match ìf I (have).had.a tv
3.if they (be)..was.rich, they (help).would help.. poor people
4.what..would.you (do).do..if you (be)..were.him?
5. if we (not lend).didn't lend.him some money, he (die)..would die..early
6.he (not understand).wouldn't understand...the question if he (not ask).didn't ask..the teacher
7. if i (win)..won..a big prize in a lottery, i (give)..would give..up my job
8.if i (be)..were..you, i (tell)...would tell.the truth
9.if i (have).had..enough time now, i (write)..would write.to my parents
10. if i (know)...knew.hiss address, i (go)..would go..round and see him
1. if today (be)..were .sunday, i (not have).wouldn't have..to go to school
2. I (be).would be..able to watch the football match ìf I (have).had.a tv
3.if they (be)..were.rich, they (help).would help.. poor people
4.what.would..you (do).do..if you (be)were...him?
5. if we (not lend).didn't lend..him some money, he (die)..would die..early
6.he (not understand)...ưouldn't understand.the question if he (not ask)didn't ask ...the teacher
7. if i (win)won....a big prize in a lottery, i (give)..would give..up my job
8.if i (be).were...you, i (tell).would tell...the truth
9.if i (have).have..enough time now, i (write).will write ..to my parents
10. if i (know)..knew..hiss address, i (go).would go...round and see him

1. If you.....want.... to see clearly, you.....should wear...... your glasses. (want/ wear)
2. If you....don't understand.... the lesson, i ....will help......... you with your homework. ( not understand/ help)
3. If Jane ...is.... still ill tomorrow, she...will stay..... at home. (be/ stay)
4. .....will...... I ....borrow..... your bike if i ....bike...... it carefully. ( borrow/ bike)
5. mark.....will leave... early if he ..wants... to get to Montevideo on time. ( leave/ want)
6. If he .....isn't...... coming tonight, he ...will come.... next week ( not be/ come)
7. if the wind ...is... strong enough, we ....will go... sailing, but i'm not sure. ( be/ go)
8. You.....will take.... your baby to the doctor's if his temperature.......goes.... up again. ( take/ go)
9. If you...finish.... work early, you ...will come.... for a drink with us, ( finish/ come)
10. If Jack .......has.... a video recorder, he...will record........ any programme he wants. ( have/ record)

1. If you ( see ) see Ann tomorrow, can you ask her to phone me ?
2. Unless I have a quite room I ( not be able) won't be able to do any work
3. If you could change one thing in the world, what would you (change) change ?
4. If it rains the desert, flowers (come) will come out in a few hours
5. Someone (steal) will steal your car if you leave it unlock
6. You feel cold if the sun ( not shine ) doesn't shine
7 The room ( be) would be more brighter if you painted the wall white
8 Were I an astronaut, I (go) would go to the moon
9. If he (work) works hard today can he have a holiday tomorrow ?
10 Ice (turn) will turn to water if you heat it
11. Should John call, please ( tell) tell him call back later
1. If you ( see )see Ann tomorrow, can you ask her to phone me ?
2. Unless I have a quite room I ( not be able)won't be able to to do any work
3. If you could change one thing in the world, what....you (change)would change
4. If it rains the desert, flowers (come)will come out in a few hours
5. Someone (steal) will steal your car if you leave it unlock
6. You feel cold if the sun ( not shine )doesn't shine
7 The room ( be)will be more brighter if you painted the wall white
8 Were I an astronaut, I (go)would go to the moon
9. If he (work)works hard today can he have a holiday tomorrow ?
10 Ice (turn)will turn to water if you heat it
11. Should John call, please ( tell)tell him call back later

Conditional Sentence Type I :
1/ My brother will have enough money. He will buy a bicycle.
If my brother has enough money , he will buy a bicycle
2/ I’ll buy a new hat. I’ll give it to you.
If I buy a new hat , I will give it to you
3/ You’ll ask the teacher. He’ll explain the lesson to you.
If you ask the teacher , he will explain the lesson to you.
Conditional Sentence Type II :
1/ I don’t have enough money. I can’t go on a long holiday this year.
If I had enough money , I could go on a long holiday this year.
2/ I don’t have a typewriter. I can’t type it myself.
If I had a typewriter , I could type it myself
3.I don't live in a big city, so I can't go to the cinema very often.
If I lived in a big city , I could go to the cinema very often.
4. Lan doesn’t have a bike, she walk to school.
If Lan had a bike , she will ride to school
#Yiin - girl ><
II/ Rewrite sentences so that the meaning stay the same.
1. I don’t buy it because I don’t have enough money
If I had enough money, i would buy it
2. I am busy now, so I can’t help you
If I weren't busy right now, i could help you
3. There will be a shortage of water unless it rains
If it doesn't rain , there will be a shortage of water
4. John is fat because she eat many chips
If John didn't eat so many chips, he wouldn't be fat.
5. I’ll only help you if you promise to try harder
Unless you promise to try harder , i won't help yo
6. If it doesn’t rain soon, the crops will be lost
Unless it rains soon , the crops will be lost
7. I am very tired so I can’t concentrate properly.
If i weren't tired , i could concentrate properly
8.We don’t have a garden, so we don’t grow our own vegetables.
If we had a garden , we would grow our own vegetables
9.He doesn’t give you good advice because he isn’t your true friend.
If he were your true friend , he would giv you good advice
10.We come late because the rain is so heavy.
If If the rain weren;t so heavy , we wouldn't come late
11.You don’t get better marks because you don’t study harder.
If you studied harder, you would get better marks
12.She is very busy so she can’t go out tonight.
If she weren't busy, she would go out tonight
13.I don’t know anything about her background, so I can’t tell you.
If I knew something about her background, I would tell you
14. I wasn’t hungry so I didn’t feel like eating.
If I had been hungry, I would have eaten something
15. She’s so shy, that why she doesn’t have many friends.
If she wasn't shy, she would have many friends
16. I remembered Susan’s birthday only because you reminded me about it.
If you hadn't reminded me about Susan's birthday, I wouldn't have remembered
17. The car in front stopped so suddenly, so I crashed into its back.
If the car in front hadn't stopped so suddenly, I wouldn't have crashed into its back
18. They painted the wall brown; that’s why the house looked ve
If they hadn't painted the wall brown, the house wouldn't have looked very dark
1. He (phone) ......will phone..... me if he knows my number.
2. Please call the doctor if your son (have) ......has.....a temperature.
3. If you don’t study your lesson, you (have) ......will have....poor marks in the examination.
4. If Son passes his exam, he (go) .....will go.....to University.
5. What will you (do) .....do..... if you are free?
6. If they (not miss) .....don't miss..... the first train, they can go with us.
7. I’ll come to see you if I (have) .....have..... spare time
8. If I (have) ......have..... money, I (travel) .....will travel..... around the world.
9. If you want to improve your English, we (can) .....can..... help you.
10. He (must pass) .....must pass..... the coming written test if he (attend) ......attends..... the course.
11. What will you (do) ......do..... if you (have) .....have..... free time?
12. If you come late, they (not let) ......won't let..... you in.
13. Carol and I are friends. I (know) ......have known..... her since I (be) ......was..... a freshman in high school.
14. Let him (do) ......do...... what he wants.