She was afraid _____ the dog in case it became dangerous .
“Perhaps we need to send for Dr. Smith to see what we can do about it,” Father suggested ________ to his neighbor who had come to discuss the problem.
The furniture, with its modern style and bright colors, suits modern houses and their gardens, but looks _______ in the garden of a traditional home.
I’m so glad you’ve come here to ________ this matter in person.
Walking alone in the dark, the boy whistled to ________ his courage.
Finally, my thanks go to my tutor, who has offered a lot of suggestions and comments on my paper and ________ every page of my draft.