---What do you think of my shirt? It _______ cotton.---It looks nice on you .A, is made in B. is made forC. is made of D. is made by
—Do you ______ anything else? —Well, I want another postcard.
It’s ______ for my son to go to school from here. It only takes five minutes on foot.
The building has ______ floors and our classroom is on the ______ floor.
Go straight until you see a museum ______ your left.
______ clean the classroom is! Who cleaned it?01