The number of the children in the school ________ about three hundred. ________ of them________ from the countryside.
A. is; 20 percents; are B. is; 20 percent; are
C. are; 20 percent; is D. are; 20 percents; are
China has a history of more than five ________ years.
A. thousands of B. thousand of
C. thousand D. thousands
The girl ________ by the lake yesterday.
A. saw to draw B. was seen draw
C. was seen to draw D. is seen to draw
– I hear Yang Yan made an English speech at the graduation ceremony yesterday.- ______, and _______.
A. So she did; so did I B. So did she; so I did
C. So she was; so I was D. So was she; so I was
I don’t know if he tomorrow. If he , I’ll tell him about it.
A. will come, will come B. comes, comes
C. comes, will come D. will come, comes
We can’t work out the physics problem. Can you tell us ____?
A .how to do B. what to do it
C. how to do it D. what should to do
