—How many students are there in your school?
—_______ students, I think.
A. Three thousands
B. Three thousand
C.Three thousands of
This piano is too big. Can you make ________ for it?
| A．a space | B．some spaces | C．some more rooms | D．some space |
I bet you’ll look cool and feel cool ________
| A．with something in | B．with nothing on | C．in something with | D．with nothing in |
Leaves fall _______piles ________the ground
| A．into; upon | B．upon; into | C．onto; off | D．into; onto |
They think wolves are dangerous _________humans so this leads _______the danger of wolves.
| A．for; to | B．as; for | C．to; to | D．at; in |
Wolves often work __________a team and they never kill for __________.
| A．as; funny | B．for; fun | C．as; fun | D．for; funny |