Once ________ at a table, left-handers need to move the water glasses put on the right side to their more convenient left side.
A．seating B．having seated C．seated D．seat
I was ________ by the salesman whose products turned out to be much less effective.
A．taken up B．taken in C．taken down D．taken out
Not a single word ________ about the way he was treated, but his unhappiness was revealed through his expression.
A．he said B．he has said C．did he say D．said he
Alice, you’d better put the vase away ________ it gets broken.
A．when B．before C．unless D．while
--The first one ________ the finishing line wins the gold medal.
--True!
A．reaches B．reached C．to reach D．reaching
He is a financial manager in Wall Street now, but nobody knows he ________ part-time jobs here and there for survival for eight years.
A．does B．did C．had done D．has done
