. So absorbed _____ in her work that she didn’t realize I was behind her.
A had she B was she C she had D she was
They found there was_____ to weigh such an elephant.
| A．big enough nothing | B．nothing enough big |
| C．enough nothing big | D．nothing big enough |
There is a board by the road, which _____ “Parking_____!”
| A．writes, forbidding | B．reading, forbidding |
| C．says, forbidden | D．saying, forbidden |
In order to produce more grain, it________that the area of farmland_____.
| A．is demanded, being increased | B．has been demanded, be increased |
| C．demand, should be increased | D．demands, should increase |
---Do you like the new pen?
---Yes, it_____ smoothly.
| A．is written | B．is writing | C．writes | D．wrote |
.The Red Army ____ more than 25,000 li and arrived at North Shanxi at last.
| A．walked | B．ran | C．covered | D．travel |