I think you must be mistaken about seeing him at the theatre; I’m sure he ______ abroad all week.
| A．is | B．was | C．has been | D．had been |
The most of his time is ____ to prepare for the college entrance examination.
| A．used | B．spent | C．taken | D．made |
. The other day, my friend John drove his car down the street at I thought was a dangerous speed, and ____ surprised everyone in the car.
| A．which; that | B．which; it | C．as; which | D．what; that |
--- How did you pay the workers? --- As a rule, they were paid ______.
| A．by hour | B．by the hour | C．by hours | D．by an hour |
. Several years later he ___ writer.
| A．become | B．turned | C．become a | D．turned a |
__ U.S.A. lies on the other side of ___.
A. The; PacificB. /; PacificC. The; the Pacific D. /; the Pacific