--- May I open the window to let in some fresh air?---- ______.
I Come and see me whenever __________.
-Oh, look! Our school campus is under construction. -Yes. And the large library __________,too.
-The new museum of art is an unusual __________. -But it is designed by a very young architect.
-I heard you bought a new flat, didn't you? -Yes. We can get a wonderful __________ from our front room.
One of the teachers held the view __________ the book said was right.