s not an economical way to get more water;____, it is very expensive.

_____ he is very young, _____ he knows a lot about science.

____ much we dislike the idea of begging in the street,we should still show considerationfor those who are indifficult situations. [ ]

Mr. Smith is no longer ______ he used to be. —-So he is. Success and wealth have _______ his character.

“Why can’t you do it now” “_____I’m toobusy.”