แบบฝึกหัด IF-CLAUSE

 

Exercise 1 : Choose the best answer.( นักเรียนชั้นมัธยมศึกษาปีที่ 4 )

1. You..........better if you'd tried harder.

had had done would do  would have done

2. They................next week if you write them an official letter of invitation.

come have come  will come would have come

3. He............into hospital if his illness.............any worse.

will have gone , gets will have to go , gets would have to go will have to go , will get 

4. .............you go shopping , please buy me some cards.

 Should Were Had Unless 

5. Ice melts if we............it.

will warm would warm  warm warmed

6. You wouldn't be so tired if you ................so hard.

don't work won't work hadn't worked  didn't work

7. If you ............thoses lists, we'll start arranging the lists.

 check checked have checked will have checked

8. If you finish your work today, .............it to me at 4 p.m.

 give gave will give giving 

9. He ................if he'd had more time.

 could have come will have come could come were to come

10. If Marlon .............a horse , he would ride it up to the mountains.

were had been has had  had

เฉลย

Exercise 1 : Choose the best answer.(นักเรียนชั้นมัธยมศึกษาปีที่ 4 )

1. You..........better if you'd tried harder.

had had done would do would have done

 

2. They................next week if you write them an official letter of invitation.

come have come will come would have come

 

3. He............into hospital if his illness.............any worse.

will have gone , gets will have to go , gets would have to go will have to go , will get

 

4. .............you go shopping , please buy me some cards.

Should Were Had Unless

 

5. Ice melts if we............it.

will warm would warm warm warmed

 

6. You wouldn't be so tired if you ................so hard.

don't work won't work hadn't worked didn't work

 

7. If you ............thoses lists, we'll start arranging the lists.

check checked have checked will have checked

 

8. If you finish your work today, .............it to me at 4 p.m.

give gave will give giving

 

9. He ................if he'd had more time.

could have come will have come could come were to come

 

10. If Marlon .............a horse , he would ride it up to the mountains.

were had been has had had