GRADE 12

Tom went on and on apologizing about it, which was quite unnecessary.

• Tom can't have apologized. I quite understand.

• Tom shouldn't have apologized. I quite understand.

• Tom wouldn't have apologized. I quite understand.

• Tom needn't have apologized. I quite understand.

It's possible that she didn't hear what I said.

• She might have not heard what I said.

• She might not hear what I said.

• She may not hear what I said.

• She may not have heard what I said.

It's was wrong of you to betray her because she was kind to you.

• You shouldn't have betrayed her because she was kind to you.

• You needn't have betrayed her because she was kind to you.

• You can't have betrayed her because she was kind to you.

• You mustn't have betrayed her because she was kind to you.

i' m sure he did this because I saw him standing there.

• He must have done this because I saw him standing there.

• He can have done this because I saw him standing there.

• He need have done this because I saw him standing there.

• He may have done this because I saw him standing there.

I'm sure it wasn't Mr. Pike you saw because he is in London.

• It mustn't have been Mr. Pike you saw because he is in London.

• It can't have been Mr. Pike you saw because he is in London.

• It mightn't be Mr. Pike you saw because he is in London.

• It couldn't be Mr. Pike you saw because he is in London.

You have to do clean the house every morning because there is a lot of smoke out there.

• The house has been cleaned every morning because there is a lot of smoke out there.

• The house has to do by you every morning because there is a lot of smoke out there.

• The house has to be done every morning because there is a lot of smoke out there.

• The house have to be done every morning because there is a lot of smoke out there.

It isn't necessary for you to send her a letter today.

• Her letter must have been sent today.

• I mustn't send her letter today.

• Her letter was required to send today.

• You needn't send her a letter today.

Is it possible for me to phone you at about 10 pm tomorrow?

• Will I phone you at about 10 pm tomorrow?

• Can I phone you at about 10 pm tomorrow?

• Must I phone you at about 10 pm tomorrow?

• Could phone you at about 10 pm tomorrow?

It's time for me to start to think about the job I will do in the future.

• I should start to think about the job I will do in the future.

• I may start to think about the job I will do in the future.

• I needn't start to think about the job I will do in the future.

• I must have started to think about the job I will do in the future.

Peter regretted buying the secondhand computer.

• Peter didn't want to buy the secondhand computer.

• Peter wished he didn't buy the secondhand computer.

• Peter wished he hadn't bought the secondhand computer.

• Peter was glad to buy the secondhand computer.