ephoned him twice and I couldn’t get through to him.—The line might have been out of order, _________

We can use MSN to talk with each other on the Internet.—Really Will you please show me ________ it

What’s the matter with you? — After the long walk, my legs _______ and I couldn’t even take one more step.

is it from your home to the school — It’s about five miles.

Firemen said the fire was under control, but theywarned that the change in the weather might________a new fire. [ ]