Who knows the key ____ Exercise 1? Put up your hands.A. to B. of C. with
— Excuse me, what’s this in English?— It’s _____ eraser.A. a B. an C. the
— Could you tell me now, Mary? — A magazine about science.
— Your classroom looks bright and tidy.— It after school every day.
The Science Museum interests me a lot. I enjoy there.
We in the same school for three years.