A fire broke out in a commercial mall unexpectedly , the customers and the persons working there fleeing for safety.
| A．making | B．causing | C．forcing | D．sending |
After the heavy snow, many students helped to clear away the snow ______ in our school.
| A．willingly | B．sincerely | C．properly | D．calmly |
We went through a period_______ communications were very difficult in the countryside.
| A．which | B．in which | C．whose | D．with which |
Professor James will give us a lecture on the Western culture, but when and where _______ yet.
| A．hasn’t been decided | B．haven’t decided | C．isn’t being decided | D．aren’t decided |
-- I have warned him of the danger but he insisted on going there alone.
-- What a _______ boy!
| A．stubborn | B．devoted | C．curious | D．helpful |
After several months’ voyage, they came to _______ was called the “New World”.
| A．what | B．where | C．that | D．which |