Please tell me how the accident_____. I am still in the dark.
A．came by B．came out C．came to D．came about
American Indians ________ about five percent of the U.S. population .
A．fill up B．bring up C．make up D．set up
I can think of many cases ______students obviously know a lot of English words and expressions but couldn’t write a good essay .
A．why B．which C．as D．where
When I get puzzled about some difficult problems, my teacher always encourages me and says , “Take it _________ .”
A．for granted B．serious C．simple D．easy
____ the students in our school go to college in their teens.
A．A good many B．A great many of C．A great deal of D．A lot of
The plant is dead. I ____ it more water.
A．will give B．would have given
C．must give D．should have given
