Not in the mood for talking, he kept his friends _______.
| A．in the distance | B．far away | C．at a distance | D．a distance away |
As equipment improved, satellites began __________ scientists __________ weather maps of the entire globe.
| A．providing； for |
| B．supplying； for |
| C．offering； with |
| D．providing ； with |
Asthe story __________，the truth about thestrange figure is slowly discovered.
| A．begins | B．happens | C．ends | D．develops |
—Did you go to India as planned? —No, we __________.
| A．would rather go to my hometown |
| B．preferred to go to my hometown |
| C．went to my hometown instead |
| D．went to my hometown rather than going to India |
Don't __________ making mistakes. They are a naturalpart of learning.
| A．worries | B．worry about | C．be worried | D．be worried that |
All the、doctors in the hospital insisted that he __________ badly wounded and that he __________ at once.
| A．should be；be operated on |
| B．were;must be operated on |
| C．were；should be operated |
| D．was；be operated on |