-----Why didn’t you go to the gathering yesterday?
------It rained so hard and in addition, I ________ an important essay the whole morning.
| A．wrote | B．had written | C．was writing | D．have been writing |
The girl devoted all her spare time she had ___ others.
| A．to help | B．helped | C．to helping | D．help |
This is such a wonderful film ___ we have never seen.
| A．that | B．as | C．which | D．what |
___ nice, the food was sold out soon.
| A．Tasted | B．Tasting | C．To taste | D．Being tasted |
I think ___ knowledge of the Internet is ____ must in our work today.
| A．a…..a | B．the….an | C．the….the | D．/…an |
Shelly had prepared carefully for her biology examination so that she could be sure of passing it on her first ______.
| A．intention | B．attempt | C．purpose | D．desir |