---- Was _________ Bill , ________ played basketball very well, __________ helped the blind man cross the road?------- Yes, of course. He is always ready to help others.
China has hundreds of islands, ___________ is Taiwan Island.
You must have waited here for a long time ,___________you?
Nearly________ of the surface of our planet is covered by water.
It’s said that __________ is going to give us a lecture.
We had ___________ wonderful time_________the party_______ other day.