. ---Why do you say that the doctor is in a _______? ---Because he doesn’t know whether to tell the patient the truth or not.
She is honest and trustworthy. I think It's ______no business of hers.
At first driving requires a lot of concentration, but over time, it just becomes_____.
---Don’t climb the ladder. It’s broken. ---______
The dangerous building could fall down any time, but that’s a risk we’ll have to_____.
I need to buy a new MP4 and cellphone badly but I can’t afford_____.