–Oh, the bag of rice is _________heavy to carry. --Let me help you. A. very B. too C. so
-Is Dr. Wang ______ today?-No, He is busy prearing for an operation.
— do you improve your English?—By listening to tapes and reading aloud.
I got A in English this week.
There are floors in the building and my home is on the floor.
Do you know where now?