We offered him our congratulation ____his passing the entrance exam.
A．on B．for C．with D．at
Hospital doctors don’t go out very often as their work ____all their time.
A．takes away B．takes in
C．takes over D．takes up
We designed the machine _____the purpose _______production.
A．for, of increasing B．with, of increasing
C．for, to increase D．A or B
He didn’t go into detail on the subject ,he spoke ______.
A．in general B．in particular
C．in common D．in short
I _______ by his story that he made up.
A．was taken on B．was taken out
C．was taken in D．am taken in
As you know, whether the person will be elected president is matter of ___interest.
A．general B．common
C．ordinary D．mostly
