Mary  is  the  only one of the teachers who_____a little Chinese because she is one of my  friends who____been to China

The price ________, but I doubt whether it will remain so.

----Do you know our hometown at all?
----No, this is the first time I _____ here.

—I’d like a pen which _________ well.
—Will this one _________?

It was required that the tall building _______ at present because it is still new.

In this country, coal     electricity.

---How can you keep slim as a mother of two sons?
---I _______ in the gym for years.

In the past ten years, the ____mountain climber ____ a lot from his own adventurous _______

I don’t understand how you got a ticket. I always ______ you ______ a careful driver.

---- Are you still a teacher?
---- No, I____ in Harbin No. 3 High School for five years.