I think _______ is meaningful to help other people.
| A．it | B．this | C．that | D．/ |
Which one goes ____, the car, the train or the plane?
| A．fast | B．faster |
| C．fastest | D．the fast |
When you go to a dinner party, you should ____.
| A．speak quiet | B．speak quietly |
| C．speak few | D．spoke quietly |
Remember not to have ____ drink.
| A．too many | B．too much |
| C．many too | D．much too |
Amy makes fewer mistakes than Frank. She does her homework ____.
| A．more carefully | B．more carelessly |
| C．more careful | D．more careless |
—Remember ____ off the lights when you leave the room.
—OK. I will.
| A．to turn | B．turing |
| C．taking | D．to take |