Corn production ______ nearly 125 percent over the past 25 years in China.
A.jumped B.jumps C.will jump D.has jumped
She says that she'll have to close the restaurant ______ business improves.
A.if B.after C.unless D.when
The girl used to be shy, but she is ______ getting active in team work and willing to make friends.
A.usually B.gradually C.mainly D.seldom
He's already playing in a band, and he only ______ playing the guitar a year ago!
A.took up B.set up C.put up D.gave up
______ the project as planned, they need to work two more hours a day.
A.To finish B.Finishing C.Finish D.To be finished
—Hello, my name is John Smith. And I' m calling to ask about the position in your school.
—Yes, the position is still open. You could come over and have a talk ______ us.
A.with B.about C.through D.away
