His family was poor, but his parents _________to send him to a key middle school where he felt happy and did quite well.
| A．tried | B．do try | C．did manage | D．do managed |
After two years’ research, we now have a __________ better understanding of the disease.
| A．very | B．far |
| C．fairly | D．quite |
The melon the Smiths served at dinner would have tasted __________ if it had been put in the fridge for a little while.
| A．good | B．better |
| C．best | D．well |
With April 18’s railway speedup, highway and air transport will have to compete with __________ service for passengers.
| A．good | B．better |
| C．best | D．the best |
There is an old proverb, “Love me, love my dog. ” But there is __________ wisdom in this: “Love me, love my book.”
| A．some | B．much |
| C．more | D．most |
The new group of students is better-behaved than the other group who stayed here __________.
| A．early | B．earlier |
| C．earliest | D．the earliest |