Modal verbs

I ___ call Kate after school. I know her number.

The teacher is speaking. You ___ pick up your phone now.

My phone is dead. I ___ make a call.

___ I use your mobile for one minute?

We ___ start the preparation today. The exam is tomorrow.

She ___ speak English and Spanish very well.

You ___ dial this number carefully. It’s very important.

Sorry, I ___ help you now. I’m in class.

The line is engaged. We ___ call later.

Yesterday I ___ hang up because the lesson started.

That’s not Kate. You ___ have the wrong number.

___ you help me organise the celebration? (polite request)

Students ___ use phones during the exam. It’s forbidden.

When I was little, I ___ use a smartphone.

We ___ finish this discussion today. The teacher told us.

She isn’t answering. She ___ be in the shower. (uncertain possibility)

If the number is wrong, you ___ dial again.

You ___ interrupt the teacher while she is speaking.

He studied all night. He ___ be very tired now.

I’m not sure, but this invention ___ change communication in the future.

We ___ finish the preparation before guests arrive. It’s necessary.

Sorry, I can’t talk now. I ___ call you back later. (decision now)

___ I possibly leave early today? (very polite permission)

With more imagination, they ___ create a better project. (ability in general)