There goes a proverb that ______. So, we must make the proper use of time. (Complete the sentence with suitable clause/phrase)

Everyone appreciates Mitu for her intelligence. She is so intelligent that can score the highest in every exam .

His only daughter lives in Canada. It is many years since he saw her .

To tell a lie is a bad habit. The cowboy was used to lying for his personal gain .

Don't waste time. Do hurry lest you should regret in the future .

I have bought a lottery ticket. If I win the lottery, I will donate the prize money .

It is my dream to establish a hospital for the poor. Had I been a millionaire, I would have established a hospital .