Правило: предлоги.
В каждом предложении напишите подходящие по смыслу предлоги. Например: He doesn't work ___ Sundays. – He doesn't work on Sundays.
1. They are interested biology.
2. He smiled me.
3. I often go abroad business.
4. Please fill in this form and give it my assistant Thursday.
5. "Is the cinema the right?" "No, it's the left that hotel."
6. Please write your date birth, too.
7. Many German firms do business Russia.
8. "Let's go an early flight." "Fine."
9. David isn't holiday. He's Spain business.
10. Please open it page seventy.