Choose the correct preposition. 1. How long will you be away?

Choose the correct preposition. 1. How long will you be away? ... Friday a) on b) from c) until 2. When are you coming back? ... Friday. a) until b) on c) after 3. I waited ... half past ten, but she didnt come. a) till b) after c) before 52 4. Dont worry! Ill return home ... 6 oclock, not later a) before b) on c) after 5. How many weeks are there ... your holiday? a) after b) until c) 6. George usually finishes his work at five, but sometimes he works ... six. a) at b) till c) before 7. I felt tired this morning and stayed in bed ... 11 oclock. a) till b) before c) at