What should parents do when their children have someproblems? –I think it’s ____ for them to be therewith their children.

My sons are not a little restless．— Oh Boys _______ be boys．

How do you find the match between Spain and Switzerland?—It’s ！ Powerful Spain lost the game by 0∶1.

What could I get my father for Father’s Day —___________getting him a tie

What about the student in your class, Mr. Wang?—The doctor said that ________ sleep caused him poor memory and poor concentration.[ ]