Mr. Black ________his keys in the office，so he had to wait until his wife ________ home.

o oldsisters, so long, held each other andburst into tears．

Oh, no! It’s raining. We can’t go skating on the square.—- ____________!

My grandfather is over seventy years old. He is very well because he always_______ .

Sorry to disturb you, ________ can I use yourphone– Oh, go ahead.