The black hat is sale. You can buy one only two dollars.[ ]
May 12, 2008 , a terrible earthquake happened in Wenchuan . Lots of buildings __________ , and many students lost their lives .
What do you want to be in the future, Lucy?—I want to be _____ pilot. It is _____exciting job.
Simon is talking ___ Linda___ the basketball final ___ the phone.[ ]
There is no doubt______ one day the medicine for AIDS will be made.