These houses are sold at such a low price_______ people expected.
| A．like |
| B．as |
| C．that |
| D．which |
You say he works hard, __________ and __________.
| A．so he does; so you do |
| B．so he does; so do you |
| C．so does he; so do you |
| D．so does he; so you do |
How long have you __________ the army?
| A．joined |
| B．joined in |
| C．taken part in |
| D．been in |
He was filled with sadness as he watched her __________ the crowd.
| A．disappeared |
| B．disappear into |
| C．disappearing |
| D．disappeared into |
She will ________ an important meeting next week.
| A．join |
| B．take part in |
| C．join in |
| D．attend |
I was told that there were about 50 foreign students __________ Chinese in the school, most __________ were from America.
| A．study; of whom |
| B．study; of them |
| C．studying; of them |
| D．studying; of whom |