It's impossible for all the people to get jobs because of them are not fit for them.
You can never imagine _______difficulty we had _______the cupboard upstairs.
This, I think, ________the first time that we _______traveling together. Would you like to join us?
All passengers________ in the accident were sent to the nearby hospital.
---Do you know the danger caused by smoking? ---Yes, too many cigarettes can lead to_______ lung cancer.
She was so ______about the problem explained by her partner that she wore a ______look.