语法填空
阅读下面材料，在空白处填入适当的内容或括号内单词的正确形式（不多于3个单词）。
A proverb says, “Time is money”. But in my opinion, time is even __【小题1】_ precious than money. Why? _【小题2】__ when money is spent, we can earn it back. However, when time _【小题3】_(go), it will never return.
__【小题4】__ is known to all that the time we can use is limited. Therefore we should make _【小题5】__(fully) use of our time to study hard so as to serve our country in _【小题6】_ future.
But it is a pity that there are a lot of people __【小题7】 do not realize the value of time. They spend their precious time smoking, _【小题8】_(drink) and playing.
In a word, we should form a good habit of __【小题9】_ (save) time. Do not put off what can be done today __【小题10】__ tomorrow.