must/mustn't

Complete with "must" or "mustn`t".

You .....  use your mobile phone in the classroom. 

Complete with "must" or "mustn`t".

I ..... give the dog some water. He’s thirsty. 

Complete with "must" or "mustn`t".

Stop it! You ..... be rude to people. 

Complete with "must" or "mustn`t".

I ..... go home now. It’s late. 

Complete with "must" or "mustn`t".

They ..... drop litter. 

Put the words in the correct order.

some vegetables / must / She / buy

Put the words in the correct order.

mustn't / in / You / talk / the exam

Put the words in the correct order.

before dinner / He / must / his hands / wash

Put the words in the correct order.

mustn't / from the river / drink / water / They.

Put the words in the correct order.

mustn't / They / in class / shout

Put the words in the correct order.

use / our mobiles / We / in the cinema / mustn't

Complete with "must" or "mustn`t".

 You ..... brush your teeth twice a day.