Is this the reason _____ at the meeting for his carelessness in his work?
| A．what he explained | B．why he explained | C．he explained | D．how he explained |
Put on your coat! I _________ you down to the doctor.
| A．have been taking | B．am taking |
| C．took | D．have taken |
Mo Yan, a famous Chinese writer, won the Nobel Prize for literature at the end of the year 2012. We learn that success the person with a never-give-up attitude.
| A．drives out | B．takes over | C．belongs to | D．look up |
Their cheerful voices showed that they were having a discussion.
| A．noisy | B．friendly | C．serious | D．nervous |
Mr. Read is the person to ___________ you should write.
| A．whom | B．who | C．which | D．that |
I’msorryIcan’tjoinyou. I __________myhomework.
| A．haven’tfinished | B．didn’tfinish |
| C．won’tfinish | D．don’tfinish |