There’s water all over the kitchen. You’d better _______ right away.
| A．to mop up it | B．to mop it up |
| C．mop it up | D．mop up it |
---- Is that Mr. Green?
--- Impossible. He has gone to America. It ------be him.
| A．could | B．must | C．can`t | D．might |
Boys and girls, please listen to me _______. I have something important to tell you.
| A．carefully | B．careless |
| C．careful | D．carelessly |
Get up quickly, Bill, ______ you`ll be late for school.
| A．and | B．but | C．or | D．yet |
----Can I join the English club?
---Sure. Please show ______your school ID card.
| A．I | B．my | C．mine | D．me |
Mike is my good friend. He is ________American boy.
| A．a | B．an | C．the | D．/ |