---It’s too hard.I can’t figure it out, Mommy.--- _______, Tommy.You can make it!
. He has been doing the job for many years, but has never felt ________ it, though his workmates think it is a ________ one.
. 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.