18. Whenever we hear of a natural disaster, we feel sympathy ______ the people who have been affected.
. The faces of four famous American presidents on Mount Rushmore can be seen from a ________ of 60 miles.
. People in Jilin are proud of ________ they have achieved in the past ten years.
. — Sorry to have interrupted you. Please go on. — Where was I? — You ________ you didn’t like your father’s job.
. . The doctor will not permit him ________ until his foot is better.
. — I’m sorry. I’ve left your MP4 player in my bedroom. — ________. I won’t use it today.