Напиши утвердительное отрицательное или вопросительное предложение в соответствии с подсказкой Seva/at the party last

1. Seva was not at the party last night.

2. Were Larissa and Olga at the library 2 days ago?

3. Nina was at the sports centre yesterday.

4. Was Sonya at the post office last week?

5. Anton and Dima were not in the park yesterday.

6. The children were in London last year.