I have worked with him for some time and have found that he is ________ than John.
| A．more efficiently a worker | B．a more efficient worker |
| C．more an efficient worker | D．a worker more efficiently |
Xiao Hong worked harder last year. _______, she still didn’t get high grades.
| A．As a result | B．After all | C．By the way | D．However |
Do you have any difficulty ________?
| A．on listening | B．to listening |
| C．for listening | D．in listening |
They lived a hard life and were often made _______ for over ten hours a day.
| A．work | B．to work | C．to working | D．worked |
The office ordered his soldiers ________.
| A．to stand still | B．to not stand still |
| C．not stand still | D．stand still |
The policeman warned the drive ________ so carelessly.
| A．never to drive | B．to never drive |
| C．to not drive | D．doesn’t drive |