1．Excuse me. Where is the _______________(厕所)?
2．Keep trying and I’m sure you’ll get _______________________(进步)．
3．My uncle has _____________________(收集) more than 200 coins.
4．The __________(迅速的) development of science and technology has already changed our life.
5．It’s not _____________(特别的) for the young men to finish the hard work in such a short time.
6. Mr. Wu talked about some _____________________(社会的) problems.
7. My father often ______________________ (鼓励) me to work hard.
8. Practice makes _________________________(完美的)，as the famous saying goes.
9.Mr.Wu talked about some ______________(society) problems.