Modal verbs must - mustn't
- PDF worksheets
- Online exercises
- Grammar rules PDF
English grammar books PDF
PDF book 1: English grammar exercises PDF
PDF book 2: English grammar rules PDF
Must - mustn't worksheets PDF
Free PDF exercises with answers to download.
You are going to a language school tomorrow morning. What must or mustn't you do? Use verbs from the list.
- (be, wear, listen, make, oversleep, look, sit)
I ___ my new T-shirt.
I ___ in the morning.
Complete sentences with must or mustn't and keep the same meaning.
- Put the flashdisk in the computer first.
You ___ put the flashdisk in the computer first.
Never drive a car when you are sleepy.
You ___ drive a car when you are sleepy.
Choose correct endings to complete sentences.
- Let's do it now.
(You mustn't touch anything.| We must finish it today.)
Complete short dialogues.
- Can you stay a little longer?
I'm sorry, I ___ go.
I'm so tired. Let's go back home.
No, never. We ___ give up.
Must, have to, mustn't, needn't PDF
- Worksheets with answers to compare these modal verbs.
Can, may, must, have to exercises PDF
- Mixed modal verbs in positive and negative forms.
See also:
Modal auxiliary verbs Online exercises and PDF worksheets.
Grammar rules PDF
Modal verbs rules PDF Grammar rules with examples.
English grammar PDF All PDF rules on e-grammar.org.
All these worksheets are suitable for beginners and elementary students of English as a foreign language.