2. It may seem strange.
3. Sorry but tomorrow I not go.
4. What could we do?
5. Here we can do a lot of sports.
6. «You might see them in December» или же «You will see them in December.
7. It could be quite boring for you.
8. We could meet at 8 o’clock near the cinema.
Так, если не ошибаюсь)