modals
You.........buy your aunt a present; I have got something you can give her.
don't have to, needn't
We should get to the airport early, so we have plenty of time to...................
check in
I........finish this now-can we chat later?
have to, need to
My parents want to .............around the Greek islands on holiday.
sail
If you are feeling stressed, you........do some exercises.
should, need to
What time does your plane............?
land
Mark..........go to football practice at 7 pm-everyone is expecting him.
has to, needs to
We got ............at the airport waiting for our bags to appear.
held up
You.......wait for me - I will walk home on my own.
don't have to, don't need to
Jane is.........for a week and I am looking after her pet cats.
going away