In case of emergency, whether knowing how to apply first aid or not really ________ in matters concerning wounds like swollen wrists, broken arms, burns, cuts, and so on.
| A．makes difference | B．makes a difference |
| C．makes differences | D．makes different |
______ the Smiths moved to the country a year ago, they have been enjoying a better life.
| A．Ever since | B．Now that |
| C．Even if | D．Only when |
My sister Lucy is _______ different from me in looks, although we are twins.
| A．exactly | B．entirely |
| C．simply | D．hardly |
Mr. Black Shanghai in a few days.
| A．leaves | B．is leaving |
| C．leaving | D．left |
The south of China suffered a heavy rain which killed 44 people, made 21 missing and ______ a large area of crops.
| A．injured | B．wounded |
| C．hurt | D．ruined |
That was a really difficult question, but a little boy____ a good idea.
| A．came up to | B．came up |
| C．came about | D．came up with |