1. 读一读，选择正确的答案，将字母代号写入前面的括号内。

① How is your grandma?      A. I can see two plates.

② What can you see?      B. She is fine.

③ What colour is your hair?      C. Yes, it is.

④ Is it a fat dog?       D. OK.

⑤ Touch your knees.        E. It's black.