Modal verbs. Logical Assumptions

I'm sure Pete isn't coming to work today. Pete ............................ to work today.

It's possible that he destroyed the documents. He ........................... the documents.

I don't think we'll have a meeting tomorrow. We...........................a meeting tomorrow.

Look at them! It's certain that they are arguing . They ..................... .

It's possible that Bill is working late today. Bill ............................late today.

I'm sure he's telling the truth. He ................................ the truth.

Perhaps Marta hasn't found a part-time job yet. Marta ........................ a part-time job yet.

I'm sure that is the new office manager. That .......................... the new office manager.

It is certain that the company is planning to take on more staff. The company......... ...................... to take on more staff.

The music next door is so loud! They .........................  a party. 

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

That girl looks bored. She .................................... for someone.