Don’t worry, sir. I’m sure I can run _________ to catch up with them.

What about this white shirt?—It’s too ________ for me. I want a big one.

Now more and more people have realized that drugs do great harm to people’s health and their families. — Quite true, so everyone should them.

I can hardly hear what it is saying on TV. Would you please

He wants to be a doctor when he ________.