我做的英语题.请高手帮我指出错误

我做的英语题.请高手帮我指出错误
Someone say time is money but I think time is (D )important than money. Why? Because when money is spent, we can get it back. However, when time is (C ) ,it'll never( A) That is (C ) we mustn't waste time.
It goes without saying that the( )is usually limited. Even second is very important.We shuould make full use our time to do (D )useful.
But it is a pity that there are a lot of people they don't know the impotance of time. They spent their limited time smoking,drinking and (C ) . They do not know that wasting time means wasting part of their own( A).
In a work ,we should save time . We shouldn't (A )today's work for tomorrow. Remember we have no time to ( C).
1.A:much B;less C:much less D:even more
2.A:cost B:bought C:gone D:finished
3.A:return B:carry C:take D:bring
4.A:what B:that C:because D:why
5.A:money B;time C:day D:food
6.A:nothing B:something C:anything D.everything
7.A:reading B:writing C:playing D.working
8.A:time B:food C.money D:life
9.A:stop B:leave C:get D:give
10.A:lose B:save C:spend D:take
我也打很辛苦.希望有人能帮我改改.