You _______ wash your hands before meals. It is good for your health.
–Jack is good at writing short stories.----So he is. But he writes ______ than us. So he can’t get good grades in writing.
–There are always many volunteers in great events, ________?--Yes. Many hands make light work.
She is planning on driving. Let’s help her ______the best road to take.
Great changes have taken place since then in the primary school _______I am studying.
—Do you know____________? —It’s about ten minutes’ walk.