A.does he do B.is he doing C.he is doing
单项选择题Does he()on weekends
A.usually works B.works usually C.usually working
单项选择题There aren't()books in my bag.
A.no B.some C.any
单项选择题Kate and Mike always do()homework together.
A.his B.her C.their
单项选择题()call a taxi?
A.What about B.How about C.Why don’t you
单项选择题He()lunch with a customer now.
A.has B.have C.is having