You’d better try different ways you can think of maths problems. It’s good for you to learn maths well.
Nothing is______if you put your heart into it.
My mother makes me____playing the piano for 2 hours every day and I’m very tired.
—The song Where did the time go______the old days and the love of family.
On this day,Dr.Martin Luther King_______,but we didn't know who________him.
Mary likes helping others._______, she often helps the old cross the road after school every day.