We have every reason to believe that ______ 2010 World Expo in Shanghai will be ______ success.
| A．/; a | B．the; / | C．the; a | D．a; a |
A long time _________ a person, which is really a truth.
| A．examines | B．checks | C．tests | D．experiments |
Mr. Mike doesn’t understand ________ made his wife so upset this morning.
| A．what was it | B．why it was that | C．how that was | D．what it was that |
The policeman _______ the facts again and again, but couldn’t piece them together.
| A．got through | B．picked up | C．went over | D．turned over |
－Are there any tickets left?
－Sorry. There are ________, if __________.
| A．few; any | B．a few; some | C．some; few | D．any; some |
If I were _________ younger, I would do ___________ I am interested in.
| A．some; what | B．any; what | C．some; whatever | D．any; whatever |