________ theme of the Shanghai Expo is “Better city, better life”. It will send _____ message to people around the world to care about the places where they live.
| A．/…a | B．the…a | C．a…the | D．/…the |
_______ the meeting room,he found all the parents already _______ there.
| A．To enter; sitting | B．Stepping into;to seat |
| C．Entered; seat | D．Entering;seated |
I _______ to help you but I was not able to spare any time.I _______ a paper last night and I'll have to finish it today.
| A．wanted; have been writing | B．have wanted;wrote |
| C．had wanted; wrote | D．had wanted;was writing |
He is _______ to get there in time if he starts right now.
| A．possible | B．probable | C．likely | D．impossible |
_______,but he still could not understand it.
| A．He had been told many times |
| B．Having been told many times |
| C．Told many times |
| D．Although he had been told many times |
It was very kind of you to do the washing up, but you _______ it.
| A．mustn't have done | B．wouldn't have done |
| C．mightn't have done | D．didn't have to do |