George _________ too far.His coffee is still warm.( )
A. |
must have gone |
B. |
might have gone |
C. |
can't have gone |
D. |
needn't have gone |
Jane moved aimlessly down the tree-lined street, not knowing ______she was heading.
A. |
why |
B. |
where |
C. |
how |
D. |
when |
______ birds use their feathers for flight, some of their feathers are for other purposes.
A. |
Once |
B. |
If |
C. |
Although |
D. |
Because |
-______ that company to see how they think of our product yesterday?
-Yes. They are happy with it.
A. |
Did you call |
B. |
Have you called |
C. |
Will you call |
D. |
Were you calling |
Every year, ______ makes the most beautiful kite will win a prize in the Kite Festival.
A. |
whatever |
B. |
whoever |
C. |
whomever |
D. |
whichever |
-Peter, please send us postcards ______ we'll know where you have visited.
-No problem.
A. |
but |
B. |
or |
C. |
for |
D. |
so |