----_____is it that is troubling Mary ?
----Working out the maths problem..
|
A．What |
B．How |
C．Why |
D．Which |
I wonder how long it will take you_____ such a hard task within so little time.
|
A．complete |
B．to complete |
C．completing |
D．completed |
Tom was absent from school this morning, because sometimes he was a little weak and could ______ill .
|
A．take |
B．set |
C．catch |
D．fall |
. Will you pass me the dictionary _____ the cover is dark blue?
|
A．its |
B．which |
C．whose |
D．of which |
_____the girl could rush out of the house, the roof fell upon her.
|
A．When |
B．While |
C．Before |
D．As |
The company wouldn’t decide to_________ dozens of its employees in spite of the sharp drop in sales.
|
A．lay off |
B．lay down |
C．lay out |
D．lay aside |
