If a farmer wishes to succeed, he must try to keep a wide gap between his consumption and his production. He must store a large quantity of grain __1__ consuming all his grain immediately. He can continue to support himself and his family 2he produces a surplus. He must use this surplus in three ways: as seed for sowing, as an insurance 3the unpredictable effects of bad weather and as a commodity which he must sell in order to __4__ old agricultural implements and obtain chemical fertilizers to 5the soil. He may also need money to construct irrigation 6and improve his farm in other ways. If no surplus is available, a farmer cannot be 7. He must either sell some of his property or 8extra funds in the form of loans. Naturally he will try to borrow money at a low 9of interest, but loans of this kind are not 10obtainable.