modals of deduction

• It must be raining

• It can't be raining

• They might be wearing costumes

• It must has a headache

• It should being the teacher

• It might have read for hours

• Mike might be well.

• Mike could have drive very fast.

• Mike must have driven very fast.

What did the girl do?

• Sue may do something bad.

• Sue might have done something bad.

• Sue could answer bad to her mom.

Why is her grandfather so happy?

• He might be happy.

• He could see someone that lives in other country.

• He must have read an important document.

Why is Dad happy?

• He must have received many presents.

• He should be happy.

• He might go to a concert.

What are they celebrating?

• He might get a new job.

• It might be their anniversary.

• It might been in NY

• She might be surprised.

• He must have been in the war.

• They might celebrate something.

• She might not go to schoo.

• She might fail in her math exam.

• She must have got a bad grade.

• They can't be so happy.

• They must be so happy.

• They might have been so happy.