Let’s have a ________ at that second game. I’ll ________ for you.

    this key is your mother’s.

I won’t go.Tom won’t go,   .

   do you spend finishing your homework?

The chocolate is     expensive and eating    chocolate is not good for your health.

His parents were worried that he        too much time chatting on line.

When Mrs. Smith got home, she found_________ in her room.
A. strange anything    B. strange something C. something strange

---Do you know_______ the books on the shelves?
--- Sorry, I can’t count them, because there are _______books.
A. a number of; the number of     B. a number of; a number
C. the number of; a number of

I have _____friends here that I often feel lonely.

My younger sister is always _________ but she also likes listening to others quietly.