With a lot of difficult problems_________, they are working hard day and night!
| A．settling | B．to settle |
| C．being settled | D．settled |
If you like art and enjoy looking at the pictures, ________ is an interest.
| A．which | B．that | C．as | D．what |
The poor child stood there, and ________ what to do, turned to his father for help.
| A．not knowing | B．not knew | C．not to know | D．not know |
—Does Bill do his new job well?
— ________ his old job. I’m afraid there’s no hope for him.
| A．Not better than | B．No better than | C．Not so well as | D．Not as well as |
_________ who had arrested him three times for carrying drugs.
| A．Before George stood the policeman | B．Before George the policeman stood |
| C．Before the policeman stood George | D．Before George did the policeman |
It seems_______ to our modern world, where everything is a rush and we try to cram as much into every minute as possible, but if not busy, we feel unproductive and lazy.
| A．controversial | B．conventional | C．contemporary | D．contradictory |