Would you mind opening the window It’s too hot.–

How about going out for a picnic on Sundaymorning—Hmm___The weather is very good these days

I won’t leave the classroom until my homework ______.

Who is knocking at the door——It ______ Mr. Black, because he_______Washington.

The supermarket sells many foods that have been __________,so it is convenient to feed your stomach.[ ]