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. The necklace is made silver.
5. I often go abroad business.
6. "Could I speak Mr Davies, please?" "I'm sorry, Mr Davies is still a visit France."
7. "Is the cinema the right?" "No, it's the left that hotel."
8. "Can you come the country us?" "When?" " the weekend." " pleasure!"
9. Don't leave my mail his lab. Leave it my table.
10. You can leave him a message his office.