It is rather important for a farmer and an airplane pilot to know 1 the weather will be like. Unless they know what weather to expect, they cannot plan their 2 or operations. But farmers and pilots are not the only people 3 in the weather. Almost everyone listens to weather forecast. Outdoor games cannot be 4 unless the weather is suitable. Housewives listen to the weathermen's predictions and wait for the weather to 5 before they wash a lot of clothes.