Interchange 3 Unit 14 " Behind the scenes"

A: The delivery man was supposed to drop off the boxes at nine o’clock. He’s an hour late!

B: He ____________________ lost the directions to get here.

• might have

• should have

• must not have

A: Gloria was wearing a new ring today, and John looked very happy.

B: They ______________ decided to get married.

• shouldn’t have

• may not have

• must have

A: Did you remember to charge the digital camera?

B: Oh, no! You _____________ reminded me.

• would have

• should have

• wouldn’t have

A: I ordered steak last night at that new restaurant. I was disappointed it was undercooked, but I didn’t do anything about it.

B: I _______________complained and sent it back to the chef.

• must have

• should have

• would have

Example of a criticism:

• You’ll probably find the file in the trash on your computer.

• It wasn’t your fault. Someone else deleted the file

• You’re so irresponsible! You lose everything.

Example of an excuse:

• It wasn’t your fault. Someone else deleted the file.

• You should keep track of your computer files.

• If you do it again, you’ll lose your job.

Example of a prediction:

• You should keep track of your computer files

• You’ll probably find the file in the trash on your computer

• If you do it again, you’ll lose your job.

Example of a suggestion:

• You should keep track of your computer files.

• You’re so irresponsible! You lose everything.

• You’ll probably find the file in the trash on your computer

Example of a warning

• You’ll probably find the file in the trash on your computer.

• If you do it again, you’ll lose your job.

• You’re so irresponsible! You lose everything

To prepare for a TV talk show, research has to _____________ (do) to find interesting guests, such as movie stars and authors.

• be do

• being done

• be done