Правило: предлоги.
В каждом предложении напишите подходящие по смыслу предлоги. Например: He doesn't work ___ Sundays. – He doesn't work on Sundays.
1. Are you still working your project?
2. They are interested biology.
3. Someone is knocking the door.
4. He smiled me.
5. I like to travel summer.
6. She's got a lot friends Great Britain and France.
7. I often go abroad business.
8. "Is the cinema the right?" "No, it's the left that hotel."
9. Many German firms do business Russia.
10. Can you phone Mrs Lloyd her place eleven?