It is a strange phenomenon that some young people today think it is their parents’responsibility to earn money and_______ to spend it.

 —Shall I sit at this end of the boat or the other end? —If you keep still, you can sit at _____ end.

----Which do you prefer, noodles or dumplings? ----_________, thanks. I'd like some rice.

How can you take____ for granted that you can get something for nothing?

The field research will take Joan and Paul about five months; it will be a long time _________ we meet them again.