Modal verbs: possibility, probability, certainty

​MODal verbs: possibility, probability, certainty

​Modal verbs: possibility, probability, certainty

• ​MUST

• CAN'T

• MIGHT

• MAY

• SHOULD ​

Multiple Choice

it must be scary with all that blood. We use must to express:

• possibility

• probabiility

• certainty

Multiple Choice

That can't be very easy. We use can't to express:

• possibility

• probability

• certainty

Multiple Choice

I may do it too.

• possibility

• probability

• certainty

Multiple Choice

I should get it in a couple of weeks.

• probability

• possibility

• certainty

​we use:

• MIGHT, MAY, COULD - POSSIBILITY

• SHOULD , OUGHT TO - PROBABILITY

• MUST - CERTAINTY OF SOMETHING WILL HAPPEN

• CAN'T - CERTAINTY OF SOMETHING WILL NOT HAPPEN​

Multiple Choice

My classmate can play basketball 10. I just saw Mathew and he looks really

very well. nervous. He ....... practice every day

• should

• can't

• must

Multiple Choice

My friend never passes his exams at school. He ..... study a lot

• should

• must

• can't

• might

Multiple Choice

He has been absent for a week. He ...... be ill.

• can't

• shouldn't

• must

Multiple Choice

Don't ring tomorrow because I...................... be out. I'm not sure what I'm doing

• must

• might

• can't

Multiple Choice

David ……………………………….work as a taxi driver. He can't drive.

• must

• can't

• might

• should

Multiple Choice

We …………… possibly have a dog, living in tis big house

• could

• must

• can't

Multiple Choice

She ...... be watching the news. She is working

• must

• might

• can't

• mustn't

Multiple Choice

I am not sure, but she ,,,,, be at home now.

• must

• should

• can't

• might

Multiple Choice

Probably, she ..... be at school now

• must

• should

• may

• can't