Passive Modals

The entire valley ---- (see) from their mountain home.

• sees
• can be seen
• can see
• can seen

He is wearing a gold ring on his fourth finger. He ---- (marry).

• must have been married
• must marry
• must married
• must be married

According to our teacher, all of our compositions ---- (write) in ink. He won't accept papers written in pencil.

• must be written
• must written
• must write
• write

I found this book on my desk when I came to class. It --- (leave) by one of the students in the earlier class.

• must have left
• must be left
• must have been left
• must have be left

Five of the committee members will be unable to attend the next meeting. In my opinion, we should ---- (postpone) it.

• must be postponed
• must postpone
• must postponed
• postpone

A child ---- (not give) everything he or she wants.

• shouldn't be given
• should been given
• should give
• shouldn't give

Your daughter has a good voice. Her interest in singing ---- (encourage).

• must encourage
• must be encouraged
• encourage
• must be encourage

Try to speak slowly when you give your speech, If you don't, some of your words ---- (misunderstand).

• may be understood
• may misunderstood
• misunderstand
• may be misunderstood

People  ---- (not explain) some UFO sightings easily. No one is able to explain them easily.

• cannot be explained
• cannot explain
• cannot been explained
• cannot explained

What? You tripped over a chair at the party and dropped your plate of food into a woman's lap? You ---- (embarrass)!

• must have been embarrassed
• must been embarrassed
• must have embarrased
• have embarrassed