A good teacher never criticize s his or her pupils but uses praise to _______ their best.
— What question did the teacher ask just now?— She asked how well this material electricity or heat.
Mid Autumn Day of this year falls on Saturday.
I really appreciate their ________ you ________ after me while I was ill.
—In my opinion, he is a hardworking man.—________. He is always the first to come and the last to leave.
Since a sharp fall of stockmarket (股市) many people have ________ making other investments (投资).