He is afraid to face the difficulty he thinks he'll have ________ the driving test tomorrow; he finds it difficult ________ rid of the worries.
The doctor insisted that I _________ more fruit and vegetables.
He appears to be strong and healthy but, __________ he suffers from a weak heart.
A number of books in the library ____ been stolen so that the number of them ____ smaller than before.
After Billy said he would ride a mountain bicycle, his father _____ to him and bought him one.
The film makes me think of the happiest days ______ we spent together.