---Can you speak English?
----Yes, but only __________.

—I’ve met him dozens of times, but I still don’t know his name.
—I hope this won’t happen again.

The old man lives ____ in a _____ house, but he doesn’t feel_____.

I have no brother, but Jim has.

When you have problems, you can _______ me _______ you.

I know it’s important to live an environmental life. So I _______ my story books to the kids.

This program _______in 1980, and so far __________thousands of oversees
Chinese students to China to look for their roots 

Billy: I’ve been fixing the computer for over three hours, but it still doesn’t work.
Nana: Why don’t you take a rest and try 　　　?  Maybe you’ll do better then.

The number of workers in this factory _______ a lot this year. There were only
a few workers in it two years ago.

It’s the _______ that caused the big forest fire. A young man dropped it carelessly at picnic.