What is Nancy going to be when she________?__Maybe she is going to be a math teacher.

Where would your parents like to live after they retire?– They’d like to live_________.

Miss Wang teaches ____ English. We all like ____.

I have been trying my best to study English ________ I want to have a chance to be a volunteer for the Beijing Olympics. [ ]

Mrs. Green is out. I have to ___________ her baby.