Someone is knocking at the door. It my sister. It's time for her to be back.
| A．can’t be | B．may not be | C．must be | D．mustn’t be |
Can you tell me what happened_______the little boy just now?
| A．with | B．for | C．to | D．at |
After the heavy rain，the river_______a lot.
| A．beat | B．pushed | C．reported | D．rose |
Your room is in a mess.Please______it_____.
| A．break；apart | B．clean；up | C．fall；asleep | D．die；down |
President Xi Jinping says Chinese government will do what it can______against terrorism(恐怖主义)．
| A．fight | B．fighting | C．to fight | D．fights |
The Chinese national women's badminton team_______ the Japanese team by 3∶1 in India on May 24，2014.
| A．won | B．lost | C．beat | D．missed |