—The rain ________ fast and heavy.—You should ________ some shelter. Look at you—you are all wet.
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.
----Would you please lend me the dictionary? ---- ____.