阅读下面的短文,掌握其大意,然后从短文后各题所给的选项中,选择最佳选项。
It's well known that everyone has his own future and his own dream. But do you know what future is? I have 1 that future is now. That means we must treasure (珍惜) every minute every day. If we want to have a bright future, we should know 2 important time is and use it well.
There is an old English saying, "Gain time, gain life. " then what's time? Time is something that we can see or touch, but we can't feel it 3 by. Time is always with us. When we are at table, time passes; when we play, time goes by 4. We always say "Time is money. " But time is 5 more valuable (珍贵的). When money is spent, we can make it back. But if time is gone away, it will 6 return. So some of us even say time is priceless.
We should always remember: Future is now. For 7 students, we should try our best to work hard in order to create a great future of our own. We should make the best use of every hour and be the master of today. We should do 8 before us as well as possible. And we 9 put off what can be done today till tomorrow.
As we all know, "Time and tide (潮汐) wail for no man. " If you waste today, you will regret tomorrow. So 10, work hard. Tomorrow will be better, and your future will be brighter. Today's hard work is the cause of tomorrow's harvest (收获). Remember: No pains, no gains.