4 Minds

Cindy doesn't have to / mustn't iron this shirt; it doesn't need ironing!

The gym rules say we must / have to bring our own towels.

Andrew and Mina must/mustn't walk their dog every day because it needs the exercise.

Susan doesn't have to / mustn't do the ironing. Bill has already done it.

You must / mustn't see their new house. It's great!

You don't have to / must buy a new alarm clock; this one isn't working.

You must / have to put the milk back in the fridge after you use it.

Must / Mustn't I tidy my room now or is it OK if I do it tomorrow?

They must / mustn't have pets in the Airbnb.

You don't have to / mustn't put food in the fridge while it's still hot. Wait for it to cool down.

My mum has to / mustn't wear glasses so that she can read the screen on the robot vacuum cleaner.

We haven't / mustn't leave the TV on all the time. It wastes electricity.

We have to / must use the recycling bins in my building. It's the rule.

You don't have to / mustn't be at home to turn the heating off - you can do it from anywhere with this app!