Farmers often employ fertilizer or other special chemicals to _____the growth of crops, as is well-known.

John, please don’t put your things everywhere in the roomYou should have everything ______.[ ]

______ an actress, Gong Li ______awards for her films.

The business success has made the Apple the focus of world attention________, the effort made by Jobs, its founder, has paid off

Lisa hasn’t lived here for long. She _____ know many people.