For your safety, you mustn’t get close to the train ________ it stops.
| A． |
while |
B． |
when |
C． |
since |
D． |
until |
——Could you tell me how to get to the Yellowstone National Park from here?
——_________．Maybe you can ask the policeman over there．
| A．A piece of cake | B．That depends |
| C．I don’t care | D．Sorry, I’m new here． |
——Could I ask you a few questions?
——___________．
| A．Do it． | B．Sure． |
| C．What a good idea． | D．Forget it． |
---Do you think Daming will have a big company? ---____________.
| A．That’s great | B．Have a good time |
| C．See you then | D．I am not sure. |
---Will you make travel plans this Saturday morning?
---______. We’ll make them on Sunday afternoon.
| A．Yes, we will | B．No, we won’t |
| C．Yes, you will | D．No, you can’t |
Mike wants to be a policeman. He thinks it is a good ______.
| A．job | B．club | C．game | D．life |