No sooner ____ down ____ we found it was time to go.

In order to find ______ better job, she planned to learn ______ second foreign language.

Your bedroom is so dirty. Would you please ________,Peter?—OK, mum. I’ll do it right away.

The physics teacher said that light _______ much faster than sound.

Peter has good grades in all his subjects, but he never shows off.–I agree. He is very _________.