Have you ________ some new ideas?—Yeah. I’ll tell you later.

_____ does this pair of new Nike shoes belong to— It must be Jeff’s. It’s his birthday present from his dad.

Though we _________serious natural disasters, we are sure to overcome all difficulties.

_______ work did we have to do that we were soexhausted.

Look at the bird over there!It’s so beautiful!—It’s an unusual kind.It ____ appears here.