Замени существительные соответствующими местоимениями: He, She, It, They. Brother - ........ Sandwiches-....... Children-........ Bed-.......... House-......... Radio-......... Mummy-....... Jeans-.........
Brother - he. Sandwiches - they. Children - they. Bed - it. House - it. Radio - it. Mummy - she. Jeans - they.