—What do you think of the museum?
—It’s great. I think it’s well worth ___________.

---This is _____ music I’ve told you about. Isn’t it beautiful?

  ---Yes, it’s great. I’ve never heard such____ beautiful music before.

A. the, a          B. a, /           C. the, /         D. /, an

—Are you _____ the book The Christmas Sweater?

—Yes, it’s great.

A．talking about       B．talking to          C．talking with        D．talking for

I went to the Window of the World in Shenzhen. It’s ____ great ______to see a lot of beautiful views in one day.

A. so, fun   B. such a , fun  C. such, fun  D. too, funny

- You seem to be familiar with this city.
- I_______ here for three years. It's great to be back.