Time is a very (a)____thing. Time (b)____is lost once is lost for ever. There is (c)____proverb. "Time and tide wait for none." It is time which does not (d)____the relative feelings. It does not wait (e)____anyone if it is not used (f)____.It is really essential to realize (g)____importance of time in our life. Those who have become (h)____ would make proper use of time. They never put (i)____ their work for tomorrow. That's why. they have contributed (j)____lot to the society.