nadian dollar has fallen about 20percent in value, making that dream ski vacation in Whistler Mountains__________than ever

The instant coffee is really tasty, and I’m going to have ________ cup later.

This is______difficult problem that few students can work it out.

Bob! Don’t play basketball in the classroom.— Sorry, I________.

Mr. Norman has raised some interesting points, but there’s one thing he has completely failed to ____________________.