–It has been thirty years since I my hometown.—How time flies! Great changes in our hometown in the last thirty years.
Yoube hungry after the long walk.Help yourself to some cakes.
Although you may meet some difficuIties,you should never.
…It’s surprising that he got such a high mark! …Yes.I wonderit.
—He asked her_________the bag because it was too expensive.
…Is thisbook you were talking about yesterday? …Yes,thank you very much.