1 . With the development of science and technology, intelligent robots will be widely used in the future. At home, robots will help     1     (we) do some housework and take care of the elderly, babies and parents. In addition to these     2    (task), robots will even be able to play chess and do exercise with people. In factories, robots will be used to perform some dangerous jobs     3    (avoid) accidents. Robots will change our future life in many ways, which will make it more colorful and comfortable. However, we shouldn’t depend on intelligent robots too much, for they     4     (make) to help humans rather than replace us. So robots should be used     5    (proper).