—Do you think he can get the first prize for jumping?—Impossible now. He to do so, but he has just hurt his leg.
His face looked _____ to me,but I just couldn’t remember where we met.
The elderly need special care in winter,as they are________to the sudden changes of weather.
He told me that nobody else in the office had received an ___________to the party.
Her _________to the job left her with very little free time.
I think at the beginning of each book a __________ introduction to it is necessary.