Choose the correct answer. 1.i'm sorry. john can't come to the phone. a) is having, b) have c) has. 2. when he was a child he swim. a) can, b) could, c) must. 3. must start school early. a) children, b) childrens, c) childs. 4. a bottle of water in my bag a) there is, b) they are, d there are 5. we . a) much, b) little, c) many