If you are worried about your English, you should do something to it. You could readmore often, for example, or perhaps take a refresher course.
Wang Ping, we’d like you to （1）an argument for us, since you’re good at geography. Which province is（2） , sichuan or Heilongjiang?
I’m sure you’ll agree that when a person is as ambitious as Li Fei, no one can stop him to achieve his career objectives.
John is a great （1）. The food he makes is always delicious. I wish that I had his （2 ）in the kitchen.
I don’t write （1）letters these days, just an occasional one to an aging aunt of mine. Ordinarily I use e-mail to stay in（2） with people.
What is the most（ ） sport in Europe? Do you think it’s football, as in China?
