_____not only Jim but also his parents _____ a few places of interest since they came to China?

I didn’t know when he _____ back. He said he would call me when he _____ home.

We’ll go to the park unless it ____tomorrow.     

—Were you at school when it began to rain? —Yes. I            with my teacher at that time. 

 --  Will you go to the movie with me this Saturday?--  Sorry, I won’t. I _________ it twice