IF I...RICH, I...AROUND THE WORLD.ROBOTS WILL TAKE OVER MANY OF OU...

13. If I...rich, I...around the world.robots will take over many of our tasks, especially jobs of a repetitive nature. But it isdoubtful if robots will ever be able to do any of the more creative types of work - orA. will be - travel B. am - will travelC. were - would travel D. would be - traveledindeed if people would want them to do. In the home, robots would probably be used todo the cleaning, table-laying, scrubbing and washing up, but it is considered unlikely soChoose the word or phrase among A, B, C, or D that best fits each blank space infar that they will be used to do the cooking - at least not in the near future. Robots in thethe following passage.home might not be creative enough to do the cooking, plan the meals, and so on. TheyWe are using up the world's petroleum. We use it in our cars and to heat our buildingin winter. Farmers use petro-chemicals to (14)...the soil rich. They use them to killwould be used as slaves, freeing people to do more of the things they want.insects (15)...plants. These chemicals go (16)...rivers and lakes and kill the fish there.