Probability: present and future

Bring warm clothes to the BBQ next week. The weather (mustn’t / can’t / might not) be as warm as it’s been recently.

They (should / might / could) be away for the weekend but I'm not sure.

The plane left London for Paris 6 hours ago. It will (arrive / have arrived / be arriving) by now.

This exercise (shouldn’t / mustn’t / won’t) take you too long to complete if you’re read Learn this! box.

“It’s so crowded in here. BTS and Blackpink (must / could / should) be open.”

He (can’t / shouldn’t / might) not be from the USA. He doesn't speak English.

Chau has revised very hard for her exam so she (should / may / won’t) do well.

“Where is Kha Banh?” “I’m not sure. He (might / should / will) be in prison.”

You (shouldn’t / mustn’t / can’t) be listening to the teacher if you are whispering to the student next to you.