As he reached ______ front door, Jack saw ______ strange sight.
A．the, / B．a, the C．/, a D．the, a
Much of the power of the trade unions has been lost.______, their political influence should very great..
A．As a result B．As usual C．Even so D．So far
Stephen tried to get his wok______ in the medical circle.
A．to recognize B．recognizing C．recognize D．recognized
Sam_______ some knowledge of the computer just by watching others working on it..
A．brought up B．looked up C．picked up D．set up
As you _________ the tasks, cross them off your list so you may feel less pressure..
A．obtain B．gain C．succeed D．accomplish
–-That must have been a long trip.
-- Yeah, it _______ us a whole week to get there.
A．takes B．has taken C．took D．was taking
