Modal verbs of speculation and deduction

Complete the gaps in the sentences by putting the verbs in the brackets into the correct form.

Why was he late yesterday? He ......... (must / have to) work late.

Complete the gaps in the sentences by putting the verbs in the brackets into the correct form.

How did she get such a good result on her test? She .....(might / cheat).

Choose the correct modal verb for each gap below.

If Suzan said that, it ______ true. She never lies.

Choose the correct modal verb for each gap below.

I'm not sure I trust Peter. He ______ the person we think he is.

Choose the correct modal verb for each gap below.

You have walked for ten hours. You ______ exhausted.

Complete the sentence. Decide if it is a present or a past state.

Andrew's good friends with Gemma. He might .... her phone number. 

Complete the sentence. Decide if it is a present or a past state.

The boys look so sad. They must ...... the football match yesterday.

Choose the correct modal verb for each gap below.

You  ______ hate English food - it's delicious!

Choose the correct modal verb for each gap below.

He and his sister ________ come with us if their parents give them permission.

Complete the sentence. Decide if it is a present or a past state.

A: Have you called Sam?

B: yeah, but he must __________, because nobody answered the phone.

Choose the correct modal verb for each gap below.

He ______ be very proud of you right now. You disappointed him.

Complete the sentence. Decide if it is a present or a past state.

I'm not really sure where Beverly is. She might ______ in the living room, or perhaps she's in the backyard.