---Mary looks down today. What is up?
---Well, ____ happened between Mary and me is none of your business.
| A．wherever | B．whoever | C．whatever | D．no matter what |
I tried more than once to persuade the taxi
driver to slow down,but he just ____listen.
| A．shouldn’t | B．mustn’t | C．couldn’t | D．wouldn’t |
I caught a bad cold the other day and my weekend ____.
| A．has ruined | B．had ruined |
| C．has been ruined | D．had been ruined |
Each time invited to a dinner,she always refuses, ____she has to take care of her baby.
| A．to say | B．saying | C．says | D．having said |
The victims of the domestic violence, _____were often silent in the past,now choose to
call for various help.
| A．ones | B．those |
| C．who | D．that |
The boy keeps coughing,and the doctor tells the parents it still needs more time to _____
the reason.
| A．put off | B．figure out |
| C．make up | D．look through |