Many teachers were impressed by Kris's ________ attitude to life because he never gave up.
| A．positive | B．casual |
| C．careless | D．practical |
_____ being too large, the color and the style of the dress suit me well.
| A．Apart from | B．As well as | C．Besides | D．Instead of |
It’s very dangerous to be ____ to the SARS virus without any protection.
| A．disclosed | B．uncover | C．affected | D．exposed |
Officials believe that more than one person _____ for the big fire.
| A．is to be blamed | B．should blame |
| C．should be blaming | D．is to blame |
Father ____ , I turned on the computer.
| A．agreed | B．agreeing | C．agrees | D．to agree |
I would appreciate ____ if you can keep an eye on my dog while I am away.
| A．you | B．that | C．不填 | D．it |