It is impossible to please everyone. We can only do our best
| A．hear---of | B．make----happy | C．know---- well | D．look---down |
The boy looked ______ because he didn’t pass his maths exam.
| A．sad | B．sadness | C．saddest | D．sadly |
Miss Brown, we ______ cleaning our classroom. Can we go home now?
| A．finish | B．finishing |
| C．are finished | D．have finished |
The stories ______ were written by Mark Twain are often humorous.
| A．that | B．those | C．who | D．what |
The weather forecast says that ______ another storm tomorrow.
| A．there will have | B．there will be |
| C．there has | D．there has been |
Emma looked after her pet dog ______ of all her friends.
| A．careful | B．most careful |
| C．more carefully | D．the most carefully |