The modern plane is not the machine _____ it was when first invented.
A.than |
B.as |
C.that |
D.what |
He attended the contest and _____ is more surprising, won a gold medal.
A.that |
B.which |
C.what |
D.it |
Why is it _____ he can’t get along well with his classmates?
A./ |
B.this |
C.that |
D.it |
He is over sixty, but doesn’t look _____.
A.it |
B.for it |
C.as it |
D.such |
The day will come _____ the people all over the world will get rid of poverty.
A.that |
B.how |
C.when |
D.where |
He has an expression of resentment, _____ Martin had made a fool of him.
A.as |
B.as though |
C.though |
D.even though |