. I’m examining the composition he has just finished ________ the possible mistakes in it.
| A．to correct | B．correct |
| C．corrected | D．correcting |
It is reported that floods and serious loss of soil and water have _______an ample amount of mud in the Yellow River, making pumping water out of it hard for farmers around.
| A．accelerated |
B．snatched |
C．deleted |
D．deposited |
When Peng Liyuan , First Lady of China , made her first public appearance overseas, her grace and perfect dress have earned her international ________.
| A．regulation |
B．recognition |
C．reception |
D．appreciation |
The Fifth Euro-Asia Economic Forum, held in Xi’an on 1st October, 2013, is aimed to ____ economic exchanges between Asia and Europe.
| A．preserve |
B．promote |
C．accomplish |
D．update |
Peterson used to work in a remote mountain village school, which is only _____ on foot.
| A．reliable | B．accessible | C．available | D．convenient |
-- Did you visit your grandparents yesterday?
--Yes, and when I got there, they _____ in the fields .
| A．worked | B．have worked | C．were working | D．had worked |