Though___to seeus,the professor gave us a warm welcome
| A．surprising |
| B．was surprised |
| C．surprised |
| D．being surprised |
As time__________, she became more and more anxious about her son’s safety.
| A．passing | B．going by | C．passed | D．goes by |
I have to go to work by taxi because my car _____ at the garage.
| A．will be repaired | B．is r epaired |
C．is being repaired | D．has been repaired |
He is always helping people without expecting anything _____.
| A．in common | B．in turn | C．in danger | D．in return |
He speaks English well indeed, but of course not _____ a native speaker.
| A．as fluent as | B．more fluent than | C．as fluently as | D．much fluently than |
Computers have been made ______ clever that they can ______ problems like humans _______.
| A．such; deal with; in some way | B．so; do with; in one way |
| C．such; do with; in the way | D．so; deal with; in a way |