TheSecondWorldWar______millionsofpeoplewerekilledendedin1945. [ ]
I’m afraid a car is too expensive for me.—But more and more Chinese can to buy one.
_______seems to have been a strong competition in China for school leavers to enter college or university.
You should study _____ a test _____ reading the textbook. [ ]
Which one do you want to buy, an iPod touch 4, an iPad 3 or an iPhone 5?—______. They are too expensive.