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【单选题】
________ with her work, she didn't even notice the heavy snowfall outside the window.
A.
Occupying
B.
To be occupied
C.
Having occupied
D.
Occupied
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举一反三
【单选题】Every Monday morning, students in our school would stand at attention, watching the national flag ______.
A.
raising
B.
rising
C.
being risen
D.
being raised
【单选题】Cynthia is not ashamed of what she does, even if she _____ doing something wrong. [ ]
A.
keeps up
B.
puts up
C.
stays up
D.
ends up
【单选题】The tailor_______me_____a suit.
A.
measured,in
B.
measured,to
C.
measured,for
D.
measured,at
【单选题】In the first week, Jenna went to tryouts（选拔赛）for cheerleaders（拉拉队队员）. She was competing against very talented girls, and she knew it would be for her to be selected. [ ]
A.
difficult
B.
easy
C.
boring
D.
interesting
【单选题】I’m tired out．I__________all afternoon and I don’t seem to have finished anything.
A.
shopped
B.
have shopped
C.
had shopped
D.
have been shopping
【单选题】there is 70% ofwater on the planet, only about 1% of that water is drinkable.[ ]
A.
Though
B.
Only if
C.
As though
D.
However
【单选题】Many little children suffer from kidney stone and the disease is reported _____by the milk powder they eat. [ ]
A.
to cause
B.
to be caused
C.
causing
D.
being caused
【单选题】______ is a best-known secret in success that get ready in much of our life and you may make the most of the opportunity．
A.
What
B.
As
C.
It
D.
That
【单选题】By accident, he _______he had done something wrong and that he hadn’t been prison for a few weeks．
A.
let out
B.
made out
C.
made sure
D.
took care
【单选题】We had wanted to finish ourtask by noon, but it didn't quite _____as planned. [ ]
A.
find out
B.
give out
C.
hand out
D.
work out