__________the teacher entering the classroom, the boy pretended _______ the text.
| A．To see ; to read | B．Seen; reading | C．Seeing; to be reading | D．Seeing; to have read |
IOCC Rogge has expressed that the Olympics is _____ wonderful event and he isn’t worried about______air quality in China.
| A．the;a | B．a;不填 | C．the;an | D．a;the |
--- I don't think I will be able to go with you after all
--- _______ You are always staying at home!
| A．I don’t agree. | B．What a pity! | C．Suit yourself. | D．How come? |
—Mrs. Brown, I wonder if I could take the weekend off?
— ______? It’s slightly difficult with so many people away on holiday, you know.
| A．Why are you doing so |
| B．Do you really have to |
| C．Where are you going |
| D．Do you feel it good |
Much to our relief, although we are not that rich, our income is now double______it was five years ago.
| A．that | B．than | C．which | D．what. |
I didn’t understand ________led him to be late for three times every week.
| A．what it was that | B．it was where that |
| C．how it was that | D．why was it |