Professor Smith is always very______ to the reaction of the
译Professor Smith is always very sensitive to the reaction of
The professor,________some of his assistants, is to attend o
Is he the professor she used to ______(speak )of?
We Professor Smith the day before yesterday to celebrate his
the rate of a certain reaction is directly proportional to t
I think that silence is the best reaction to nonsense of thi
the computers on the table____ Professor smith
Who is the husband of professor Xuyoucai ?
The weather in England is very______.(change)
The weather is very______ these days .(change)
10The girl is very______(help).
Professor Smith’s lectures__________ the subject thoroughly.