I didn’t meet her at the party yesterday. She____for Shanghai.
| A．might leave | B．must leave | C．can have left | D．may have left |
The World Health Organization gave a warning to the public without any ____when
the virus of H1N1 hit Mexico in April,2009.
| A．delay | B．effort | C．schedule | D．consideration |
—Helen, we are taking a boat trip to Hainan this weekend. Would you like to go with us?
—That sounds exciting. I’d like to, but I can’t. _______!
| A．Goodbye | B．Very sorry. | C．Have a nice trip | D．I envy you. |
_______you see near the North Pole is nothing but ice and snow.
| A．That | B．What | C．Which | D．Who |
He opened the envelop, had it_____ and began to read it.
| A．unfolding | B．folding | C．unfolded | D．folded |
---Where did you ____ Japanese?
---While I was staying with some Japanese students.
| A．pick up | B．take up | C．make up | D．turn up |