I know _______ of the twins have been to Hainan Island before.
—Who writes in your class? —Lin Tao does. A. more carefully B. the most careful C. most carefully
Although he is ____ boy ,he knows a lot about the universe. A. a eight-year-old B. an eight-years-old C. an eight-year-old
Therea heavy snow in our town tomorrow. A. is B. will be C. is going to have
I won’t go to Mary’s party unless my best friend Jack ______ . A. will invite B. is invited C. Invites
Could you please tell me when the house _____ ? In 2012. A. built B. has been built C. was built