Robin broke his left leg in the basketball match last week, since then he __________ in bed.
---Could you please tell me the meaning of this word?----I’m sorry I don’t know it ,either. Let’s ______in the dictionary.
----Could you tell me _____?-----Of course, last night.
----_____good weather it is! Let’s go out for a walk.----Sounds great! Let’s go!
-----Could you tell me some examination skills?----Sure. In the exam, the _____you are , the____ mistakes you will make.
The expressions they use might whom they are speaking to or how well they know each other.