— I’m leaving now.
— ________ sure you turn off the switch.
A. To make B. Make 
Made D. Making
You may use the iphone for games as you likeyou clean it up afterwards.
| A．so far as | B．so as to |
| C．as long as | D．as much as |
Had sheher parents expectation, she would have made it to Columbia University.
| A．looked up to | B．lived up to |
| C．kept up with | D．come up with |
Feeling lonely may have someeffects on a child’s characters, however, it is not always permanent.
| A．negative | B．positive |
| C．reasonable | D．beneficial |
—How do you like the Twitter?
—To be honest, Twitterto me much．
| A．appeals | B．belongs |
| C．refers | D．occurs |
I wasn’t blaming anyone; Isaid errors like this could be avoided．
| A．merely | B．mostly |
| C．rarely | D．nearly |