—Why do you walk to school today?—Because ________.
— Help to some fish, kids.— Thanks.A. you B. your C. yourselves
Zhang Li is wearing orange coat. She looks active.A. a B. an C. the
—Do you know _________ the meeting?—Tomorrow morning.
Look! The clock has stopped. Maybe there’s ________ wrong with it.
He _____ in this factory for 20 years already.