Not until I went through his paper ___ what rapid progress he had made in writing.
| A．I did find |
| B．did I find |
| C．I had found |
| D．was I found |
—How is the patient now? Is he out of danger?
—No，________than yesterday，I'm afraid.
| A．no better | B．much better |
| C．not worse | D．no worse |
The country life he was used to________greatly since 2002.
| A．change | B．has changed |
| C．changing | D．have changed |
The shortage of supplies is________the price.
| A．keeping off | B．keeping out |
| C．keeping up | D．keeping from |
The science lab being built in our school is ____________ the former one.
| A．twice as big as | B．twice more bigger than |
| C．as twice big as | D．the twice size of |
________ we looked at it, the better we liked the oil painting.
| A．As | B．While |
| C．The moment | D．The more |