-----What about going to the South Lake for a picnic next weekend?
----OK. But I am not sure ____it will rain.
| A．why | B．where | C．when | D．whether |
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
Russia is bigger than _____ country in Asia.
A. any B. any other C. the other