．Because of the financial crisis, days are gone _______ local 5-star hotels charged 6,000 yuan for one night.
| A．if | B．when | C．which | D．since |
Under no circumstances in the last three months______ for leave because of personal affairs．
| A．did she ask | B．she asked |
| C．has she asked | D．she has asked |
The story is about an old Indian farmer and an American tourist in India,__ understanding the other’s language.
| A．none of whom | B．both of them |
| C．neither of them | D．neither of whom |
.If what your friend comes up with surprises you，don't reject it immediately._____，imagine that it is true.
| A．Thus | B．Besides | C．Rather | D．Otherwise |
Every day ____ a proverb aloud several times until you have it memorized.
| A．read | B．reading | C．to read | D．reads |
In much of the animal world, night is the time ____ for sleep —pure and simple.
| A．set aside | B．set down | C．set off | D．set up |