Write There was, There were, There wasn't or There weren't.

Решение:

Нужно выбрать правильную форму глагола There was/There were (утверждение) или There wasn't/There weren't (отрицание) в зависимости от числа подлежащего и контекста.

1. There weren't any books at seven o'clock. (books - множественное число, отрицание)
2. Some flowers at seven o'clock. (flowers - множественное число, утверждение)
3. A camera at seven o'clock. (a camera - единственное число, утверждение)
4. A computer at seven o'clock. (a computer - единственное число, утверждение)
5. A banana at seven o'clock. (a banana - единственное число, утверждение)
6. Any pens at seven o'clock. (pens - множественное число, утверждение)
7. A camera at ten o'clock. (a camera - единственное число, утверждение)
8. Some flowers at ten o'clock. (flowers - множественное число, утверждение)

Ответ: 1. There weren't, 2. There were, 3. There was, 4. There was, 5. There was, 6. There were, 7. There was, 8. There were.