51. Complete the sentences with the words from the box. my his her our their Last Saturday ... sister Betsy and I had ... birthday party. We got a lot of presents. Mum made a birthday cake. ... cake was very tasty. Dad gave us flowers. ... flowers were beautiful. Grandma and grandpa sang "A Birthday Song". ... song was merry. We had a good time.

Ответ: Last Saturday my sister Betsy and I had our birthday party. Mum made a birthday cake. Her cake was very tasty. Dad gave us his flowers. Their flowers were beautiful. Grandma and grandpa sang "A Birthday Song". Her song was merry. We had a good time.

Разбираемся:

1. Last Saturday my sister Betsy and I had our birthday party. (Вставляем местоимение my, так как Бетси моя сестра. Вставляем местоимение our, так как день рождения наш с Бетси)
2. Mum made a birthday cake. Her cake was very tasty. (Вставляем местоимение her, так как торт сделала мама)
3. Dad gave us flowers. His flowers were beautiful. (Вставляем местоимение his, так как цветы папы)
4. Grandma and grandpa sang "A Birthday Song". Their song was merry. We had a good time. (Вставляем местоимение her, так как песня бабушки и дедушки)

Ответ: Last Saturday my sister Betsy and I had our birthday party. Mum made a birthday cake. Her cake was very tasty. Dad gave us his flowers. Their flowers were beautiful. Grandma and grandpa sang "A Birthday Song". Her song was merry. We had a good time.