From________seemed tobe a great distance，he smiled at her，and she smiled，too

Was it not until you began to write ______ you shouldhave remembered more words

No matter when ther your job is important,you can contribute to social harmony that will, ______ ,benefit the reconstructioon effort in the quake – hit region

A housing bubble is an economic situation _____occurs when house prices rise much too fast.

That salesman _____ me to buy his watch, but it doesn’t work well now.