*Where were the Greens from?
*How many children were there in the family?
*What are summer months in Australia?
*What are summer months in your country?
*How many rooms are there at school?

Полное предложение, начинать с подлежащего умаляюююууу, надо до 6 часов сделать, ​

Нет проблем! Вот полное предложение, начиная с подлежащего:

*The Greens were from Australia. They came all the way from a beautiful country called Australia.

*There were three children in the Green family. They had a big family with two sisters and one brother.

*Summer months in Australia are from December to February. These are the hottest months of the year in Australia, where people enjoy outdoor activities and go to the beach.

*In my country, the summer months are from June to August. During this time, the weather is usually warm and sunny, and many people take vacations and enjoy outdoor activities.

*There are several rooms at school. We have classrooms, a library, a gymnasium, a cafeteria, and an office. Each room serves a different purpose and is used for various activities.

Надеюсь, это помогло! Если у тебя возникнут еще вопросы, не стесняйся задавать!