—What do you think we can do for our aged parents?—You __________ do anything except to be with them and be yourself.
She was told to wear flat shoes her back problem.
Jack opened the door, there_____ he had never seen before.
Each of us is likely to develop a personal for certain types of entertainment.
--- Do you love teaching, Miss He?--- I fell in love with teaching in 2000. I ________ for twelve years by this summer.
--- Why do you look so upset?--- ________, I had to take over his work.