—Li Lei,hurry up!The bus is coming.—Oh,no.We ________ cross the street until(直到) the traffic lights turn green.
--When your brother back? --About half an hour ago.
______ your English teacher ______ you ?
________your classmate ________hamburgers?
________your sister often ________ late for school?
—He doesn’t like making friends with other people, does he? —___. He always stays at home and never says anything about himself.