What do you think of my shirt ? It ___ cotton. It looks nice on you.A. is make inB.is made ofC. is made into
— Isn’t that book so boring? —___________. You can know a lot about wild animals.
Tell Tom ___________ speak when watching the birds.
The woman does some cleaning every day, because she wants to keep the house_____________.
He went carefully through his homework_____________make mistakes.
_____________ advice you gave me yesterday!