The boy joyfully ate up every single bit of the food on the table, his dog at him with its mouth watering.
A. staring B.stared Ｃ.to stare D. having stared
The town came into ______ as we turned the corner．
| A．being | B．use | C．fashion | D．sight |
We must take measures to protect the environment from ______．
| A．polluting | B．being polluted | C．polluted | D．pollute |
—Will you come with me to see a film?
—Well,________, but I will try my best．
| A．as usually | B．no way | C．not a bit | D．it depends |
With the development of high technology, more and more new things ________ to the field of IT．
| A．have introduced | B．are being introduced |
| C．were introduced | D．had been introduced |
The dog was killed by the boss of this restaurant without _______．
| A．mercy | B．move | C．shame | D．strength |