—I often make mistakes _______grammar.—Why not ask your teacher _______help?
—I have________red ink.Can you lend me some?—Sure.Here you are.
My grandparents’clock doesn’t work.I’m trying to find a repairman who can________for them.
—Natalia Partyka has just beaten Li Jiawei!—It’s hard to________a girl with only one arm can play ping-pong so well.
The old man lived________.but he never feels because so many volunteers often visit him on weekends.
We held a concert in order to________monev for charities.