—Please don't step on the grassland. Can't you see the sign "______ the grassland" ?
—Sorry, sir! I didn't see it.
| A．Keep off | B．Take off |
| C．Get off | D．Turn off |
Diving is not as as skiing.
| A．dangerous | B．more dangerous |
| C．much dangerous | D．very dangerous |
-Do you know what he __________ two years ago?
-Yes, he was fat.
| A．liked | B．is like |
| C．likes | D．was like |
Jane wants to .
| A．take off two days | B．have two days of |
| C．take two days’ off | D．have two days off |
Mike is helpful. He is always ready others.
| A．help | B．to help |
| C．helping | D．helps |
Sandy doesn't know how to make a plan. You can give her some______.
| A．ability | B．secrets |
| C．advice | D．problems |