Mary decided not to work on the program at home because she didn’t want her parents to know what she __________.
_______ is our belief that improvements in health care will lead to a stronger, more prosperous economy.
As the busiest woman in Norton,she made_________her duty to look after all the other people’s affairs in that town.
He feltto work for human rights and progress.
--- Do you like here? ---Oh, yes, the air, the weather and the way of life. Everything is so nice.
Is ____ necessary to complete the design before National Day?