—Tom, do you know if Sam ________to my party next week?—I think she will come if she________ free.
We shall go to the park if it ______.
Students in the USA spend ______ time _____their homework than we do.
Our teacher tells us ________ in the street.
The radio is broken. I don’t know ________next .
People in Britain say “football” while people in the USA say ____.