．The young often＿＿＿the old in our town．

—Don’t stay in studying all day. _______.—It sounds quite reasonable. What about play basketball?

One third of the country ________ covered with trees and the majority of the citizens________black people.( 2011·湖南)

Listening attentively in class and reviewing in time _______ a sure way to improve your learning, and this is especially true _______ it comes to standard tests.

There       some fish in the bowl and some eggs on the table.