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. The necklace is made silver.
4. Please keep the line free four five.
5. "Let's take a break eleven." "Right."
6. I'm free five six Friday. Could you come my office half past five?
7. "Is the cinema the right?" "No, it's the left that hotel."
8. Let's meet five. Only don't be late.
9. "I can't find Ben's file. It isn't its place." "Ben's file? It's my office. Come and take it."
10. "Is Jane still college?" "Yes, she's a technical college London."