I’m going to see what Dad is________. Two hours is a long time to take over a coffee.

He doesn’t know _________ English because he hasstudied it for only ________ weeks

When is your birthday—My birthday is September 5th.

Hurry up, _____ you can catch the bus.

Jack’s business is not as good as before, so he has to __________ the expenses(开销) of his company.