Ответ:
- Thousands of years ago there were mammoths in Europe. They were large mammals with very big tusks.
- They were very strong.
- They were like the elephants we see today because they were much bigger and had fur.
- The sabre-toothed tiger also lived in Europe at the same time. It was really a tiger, it was a big cat.
- Its teeth were very long and it was a very dangerous animal.
Проверка за 10 секунд: Согласовываем формы глагола "to be" (was/were) с подлежащим в числе.
Доп. профит: База: Если подлежащее во множественном числе, используй "were"; если в единственном числе, используй "was".