用所给词的适当形式填空

Yesterday was my mother's birthday. My sister and I ____(make) a birthday cake for her.

Fill in the blank with proper forms of the given verb

My sister and I ________ (be) in different class.

--Who is that girl in the ________skirt?

--She is my sister.

选择合适的答语

--How are you?

--_______.

A. This is my sister

B. I'm fine, thanks

C. Hello, Kitty