—What about the student in your class, Mr. Wang? —The doctor said that sleep caused him poor memory and poor concentration.
Only by ______ your attention ______ what you are learning can you learn it well.
Little Johnny felt the bag,curious to know what it ______.
He is dishonest,so I really can't ______ what he says to what he does.
They considered the plan in all its ______.
Niagara Falls is a great tourist ______,drawing millions of visitors every year.