---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
--- What shall we do this Sunday? --- Why ______to the Science Museum?
Tell her ______the teacher and _______ the window.
-- Could I clean the room for you ? --- No, thank you. I ________it myself.
Mr. Yang teaches ______math and is very strict with us.
He has few friends and often feels lonely , _______he has much money.