Dr. Godfrey George _______ with Ebola in Sierra Leone died on Monday.
I want you to grow up in a world with no limits on your dreams and no achievements _____ your reach.
I have no idea what _____ while I was asleep.
— What did you do during your holidays?— ______
Could you give me the phone number of _____ David Cooper on _____ Fifth Avenue?
Without the earth’s atmosphere to protect them, astronauts can be exposed to intense radiation from the sun, ____ them at risk of cancer.