Ⅰ.单句语法填空
1．I hope I will work in a computer company as a program designer(design)．
2．The trade between the two countries has also been on the increase in recent years.
3．The painting purchased(purchase) for 50,000 dollars in 2004 proves to be a fake.
4．There is a chance that he will have this essay finished by tomorrow.
5．Performed(perform) by a famous musician，the music sounds wonderful.
6．My watch is still under guarantee，so they'll fix it for free.
7．When the worldfamous tennis player announced her retirement(retire)，she couldn't help crying.
