1. Our city is very beautiful in September.
2. She has been here since Monday. (его нет в списке, но это правильный ответ)
3. I live in Moscow.
4. There is a supermarket behind the house.
5. We'll go to the USA on Monday.
6. He is staying with me. (и больше никаких вариантов)
7. I must look after my sister.
8. Since 1996 they have been building that house.
9. Svetlana will stay here from 9 till 11.
10. He will spend his summer holidays in England.