Listen, you must _____ your parents about it immediately.
tell
to tell

No, I ______ do it tomorrow.
mustn’t 
don’t must 

She must ______ it.
remembers
remember
to remember

______ study English every day? 
Do me must
Must we

I ______ get up early every morning.
haven't to 
don’t have to

She ______ look after her little sister.
has to
have to
haves to

Who ______ there first?
musts go
must goes
must go
must to go

______ finish this work today? 
Have we to
Do we have to

They mustn’t say such things, ______ ?
must they
do they

People mustn’t ______ lessons of history.
forget
to forget

The children ______ go to bed in time.
is to
are to 

Peter and Mike ______ work overtime this month.
have to
has to

She ______ never let them hurt her feelings.
mustn’t 
must

I ______ see my doctor tomorrow.
will must
will must to
must

He said that they ______ come at once.
musted
must

It ______ be late. Let’s go home.
have to
must
is to
 musts

The workers have to stay here all day long, ______?
haven't they
don’t they 

Must I come here on weekends? – Yes, ______.
you do
you must

He ______ see me in this situation.
doesn’t must
mustn’t 

You ______ me with the task.
must to help
must help