China is developing _________ of all the countries in the world．
| A．fast | B．faster | C．fastest | D．the most fast |
It’s really hot today,?
A. does it B. doesn’t it C. isn’t it
He was very about having a picnic.
A. excited B. excite C. exciting
Mum’s birthday is coming. What about her some flowers?
A. get B. getting C. to get
The boy is go to school.
A. old enough B. old enough to C. enough old
The contest during London Olympic Games in 2012.
A. will be held B. was held C. will be had