1. Mrs. K asked them to pay the school fee in time.
    They were to pay the school fee in time.

 
2. Should we do the remedial test in a piece of paper ?
    Should the remedial test be done in a piece of paper ?

 
3. You must not forget to write your name.
    Your name must not be forgotten to write by you.

 
4. Are you speaking english during the English class ?
    Is English being spoken during the english class by you ?

 
5. She crossed the answers several times
    The answers were crossed several times by her.

 
6. We have finished doing our task before other students.
    Our task has been finished doing before other students.

 
7. Will you be waiting for them all day long ?
    Will they be being waited for all day long ?

 
8. We celebrate the 47th anniversary of our school yesterday.
    The 47th anniversary of our school was celebrated by us yesterday.

 
9. They were having dinner when suddenly the stove exploded .
    Dinner was being had when suddenly the stove exploded .
 
10. The teacher had punished them for something they didnot do.
    They had been punished for something they did not do .

Change into Active Voice

 
11. We are invited for lunch by the headmaster.
    The headmaster invites us for lunch

 
12. Many students are being given the English remedial test by Mr. T.
    Mr. T is giving many students the English remedial test.

 
13. Was English being studied diligently by them last night.
    Were they studing English diligently last night ?

 
14. This test has been being finished in 45 minutes by the students.
    The student s have been finishing this test in 45 minutes. 

 
15. Have they been being taught math by Mr. Good for three year?
    Has Mr Good been teaching math them for three years ?

Change into Passive Voice

16. Has Mr. Fajar been showing them his new blog?

• Have they been being shown his new blog?
• Has his new blog been being shown to them?

17. They do not ask her several questions.

• She not asked several questions.
• Several questions are not be asked her

     
18. Has Mrs.Nanik been reading us another story?

• Have we been being read to us?
• Has another story been being read to us?  
 

19. Didn't he tell you the school regulation?

• Wasn't the school regulation be told to you?
• Wasn't you be told the school regulation?   

20. We were introducing him our pretty sisters last night. 

• He was being introduced to our pretty sisters last night.
• Our pretty sisters were being introduced to him last night.