_______ is well known _______ Hong Kong returned to China on July 1st, 1997.
| A．It, that | B．As, / |
| C．As, as | D．It, which |
I saw ___ boy and ___ old woman sitting at the table, thought ___ old woman must be ___ boy’s grandma.
| A．a..a..the..the | B．a..an..the…the | C．the..the..a..a | D．a..an..an…the |
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 |