Choose the correct answer A, B or C to fill in each blank in the following passage.

My grandparents live in the countryside, and they have a big garden. They spend a lot of time working on it. When I visit them in summer. I often join them in the garden, and they teach me a lot of things about (1) ________. Vegetables come in different shapes, sizes, and (2) ________ They also grow differently as well. Carrots and potatoes grow (3) ________ the ground. We can’t see them. Some kinds of beans (4) ________ a high net to grow. Cabbages and cauliflower grow above the ground. My grandfather says that coloured vegetables are very good for health (5) ________ they provide a lot of natural vitamins, White cauliflower is (6) ________ in vitamin C. Orange carrots and red tomatoes contain vitamin A. (7) ________ have vitamins A, B, C, and E. My grandfather also says that gardening is a good way of(8) ________. It helps him keep fit and strong.

When I visit them in summer. I often join them in the garden, and they teach me a lot of things about (1) ________.