You ______ to the meeting this afternoon if you have something important to do.
________ you can’t pass the exam?
If you don’t know how to spell the new word, please ________ in the dictionary.
I used to ______ in the morning, but now I’m used to _____ before going to bed.
Mr. Green has come up ______ a good idea to help his children get on well _______ each other.
He will go to the moviesstaying at home this Sunday