-Would you like _______bread?-No,thanks.I’d like ______cakes.
Last night Dad and Mum didn’t come back home ________ I finished my homework.
Work hard, ___________ you’ll get good grades.
The people were afraid, because the tiger had escaped _________ the zoo.
________Tom ________ Mary speaks Chinese well, so they can communicate with Chinese students very well.
_________of people will visit Beihai .