It was a time_______ the killer whales helped the whalers catch the baleen whales.
| A．when | B．that | C．then | D．which |
Taiwan is ___ island, it is ___ largest island of China.
| A．an… the | B．an…a | C．the…the | D．the…a |
It’s ___ time that he has failed in the experiment,However, he has made up his mind to try ___ time next week.
| A．the first.. a second | B．a first.. the second | C．for the first.. second | D．the first.. second |
He has thrown away his old shoes.He’ll have to buy ___.
| A．a new one | B．a new pair | C．some new pair | D．a new shoes |
There was __ traffic that nobody could move.
| A．so many | B．such great | C．so much | D．such many |
Mr. Chen drove all the ___ to WuHan to attend the meeting.
| A．way | B．road | C．journey | D．trip |