Common Core - Modal Verbs (Can - Must) Worksheet
Before you read the dialogue, look at the pictures.
Guess what the dialogue is about.
John:
My head hurts. I can’t concentrate on this exercise.
Jane:
What is the problem? 
John: I think it’s because I can’t sleep well lately.
Jane: You mustn’t stay up late, you
must learn to sleep early, it’s healthy and good for the mind and body.
John: Yeah, I
will try to learn to sleep early, thanks for the advice. Can you
help me complete this exercise? I can’t do it like this. 
Jane: Don’t worry, I can help so you can
go and have some rest. 
John: Thanks for the help, Jane.
Jane: You’re very welcome! I hope you feel better. 
Comprehension
1-      What’s the problem with John? Why?
2-      What does Jane ask John to learn? Why?
3-      Why can’t John complete the exercise?
4-      Will Jane help John? If yes, why?
5-      What would you do if you have a headache?
Language
1-      Look at the underlined verbs. Are they conjugated?
2-      What do they express?
3-      What do you notice? Give the grammatical form. (Subject + verb
etc.)
4-      Use those verbs in other sentences.
5-      Complete the following sentences with can – can’t – must –
mustn’t
a-      
…….. I leave early today?
b-     
……… you do this exercise?
c-      
Children …………. go outside
at night.
d-     
You …………… take care of your
health.
          Writing: Use can,
can’t, must and mustn’t to deal with the following situations:
a-       You are in class, you have a headache. Ask the teacher for
permission to go home.
b-      Ask your friend if he/she has the ability to go out with you
tomorrow.
c-       Show your friend that you don’t have the ability to go out
tomorrow.
d-      Tell your friend that he/she is obligated to do his/her homework
before playing games.
e-      Tell your friend that he/she is prohibited to use the smartphone
in the classroom.