You needn’t go to the railway station by taxi because it is within walking ________.It only takes five minutes to walk there.
A．touch B．distance C．speed D．reach
The professor ________at 8 o’clock，but he has not shown up yet，which worries all of us.
A．was supposed to arrive B．must have arrived
C．might have arrived D．was supposed arriving
The manager was concerned to hear that two of his trusted workers ______.
A. will leave B. are leaving C. have left D. were leaving
He got himself into a difficult situation ________he must make a final decision all by himself.
A．which B．what C．when D．where
I bought my younger sister a toy with my pocket money，________that is cheap but beautiful.
A．one B．the one C．this D．that
At the meeting，Tom ________an idea about how we could get enough money to help those in trouble.
A．came up to B．came up C．came out D．came up with
