You look terrible! You ________ be really sick.

• must to

• must

• will

• must not

I called my doctor's office, but I got the voicemail. They ________ be closed for lunch.

• must not

• won't be able to

• will be able to

• must

He _____________ be here. I can see his car in front of the building.

• must

• might be able to

• won't

I _____________ go tonight. I'm too tired.

• won't be able to

• will be able to

• might be able to

You got the job? That's great. You _____________ be excited.

• must

• might

• must to

I'm really sorry, but I _______ attend. I have to work.

• won't be able to

• will be able to

• must

You ______________ eat right after your operation.

• may not be able to

• may not be able

• may not being able to

There must __________someone in the office today.

• to be

• be

• being

John _____ get another speeding ticket. He will lose his insurance if he does.

• must to

• must not

• might not

Edward will be able ______________________ dinner on Friday.

• to making

• to make

• make