Free printable exercises with answers to download.
Must - Mustn't Exercise 1 + Key with answers 1
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.
Must - Mustn't Exercise 2 + Key with answers 2
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.
Must - Mustn't Exercise 3 + Key with answers 3
Choose correct endings to complete sentences.
- Let's do it now.
(You mustn't touch anything.| We must finish it today.)
Must - Mustn't Exercise 4 + Key with answers 4
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.
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English grammar PDF printable grammar rules with examples from everyday English.
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All these worksheets are suitable for beginners and elementary students of English as a foreign language.