1 . Are scientists in ________ that living on Mars would be possible for humans in the future? (agree)

2 . 那一家人对下一步要做什么意见一致。
The whole family are __________ about what they will do next.

3 . Are you in ________ (agree) about the price?

4 . Are we in a_______________ about the price?

5 . We are in __________(agree)with you that Mary should be encouraged to do that.

6 . My family are not in ____________(agree) on where to go for our holiday.

7 . Most of them were in ________ (一致) on this point at the meeting this morning.

8 . 当你和别人意见不一致时，你应该与别人交流并解释原因。
You’re supposed to communicate with others and ________ the reasons when you’re not in ________.