—What's that terrible noise?—The neighbors ________ for a party.

The teacher, with 6 girls and 8 boys of her class, ________ visiting a museum when the earthquake struck. 

You’d better not phone me tomorrow evening; I ____ an important meeting then.

The palace caught fires three times in the last century,and little of the original building   now.

We are glad to ________ you on the progress you have made.