You look tired.Why not stop ________ and have a rest?A.to work B.worked C.working
This is Wang Hong. ______ is a friend of ______.
— ________ is the boy?—He is about 1.80 meters tall.
—Would you like a glass of juice?—__________. It’s my favourite.
______ many vegetables is good for our health.
. —What’s the date today? —______________