——What’s that noise?
——Oh, I forgot to tell you. The new machine ______.
A.was tested | B.will be tested | C.is being tested | D.has been tested |
The Parkers bought a new house but ______ will need a lot of work before they can move in.
A.they |
B.it |
C.one |
D.which |
It used to be thought _____ the Earth was flat.
A.as |
B.when |
C.since |
D.that |
He made _____ known to his friends that he didn’t want to enter politics.
A.that |
B.it |
C.himself |
D.him |
Why shouldn’t I buy a new coat — I haven’t bought _____ for five years.
A.it |
B.that |
C.one |
D.which |
I’d appreciate ____ if you would like to teach me how to use the computer.
A.that |
B.it |
C.this |
D.you |