The faces of four famous American presidents on Mount Rushmore can be seen from a __________ of 60 miles.
Please tell me the way you thought of _______ the garden.
Xiao Hong worked harder last year. _______, she still didn’t get high grades.
Do you have any difficulty ________?
They lived a hard life and were often made _______ for over ten hours a day.
The office ordered his soldiers ________.