at birth, walk into, fall over, live up to, cut down

An elephant weighs many a horse.

— Right. The government should find ways to solve the problem.

    Everyone has his dreams of the future. But do you know w the future really is? I think the future is now. That is to say, we m treasure (珍惜) every minute and second. There is an old English s "Gain time, gain life. "Then what is time? Time is something t can't be seen or touched, but we can feel it passing by. Time is always with us. We often say "Time is money."，but it is more v than money, because when money is spent, we can earn it back. But if time has gone a , it will never return. That's why we say time is priceless. Grasping the present is grasping the future. As students, we should work hard in o to create a bright future of our own. We should m full use of every hour and be the master of today. We should do everything as well as p . And never put off what can be done today till tomorrow. Time and tide w for no man. If you waste today, you will regret tomorrow.