Có Giải Thích Ạ. Em Cảm Ơn
VII. Fill in each blank with one suitable preposition.
1. Hurry up! The train is ………… to leave.
2. The gambler did not pick his horses carefully or thoughtfully. He selected them ……… random.
3. ……… behalf of everyone here tonight, I’d like to thank you ……… your advice.
4. We arrived ……… London ……… nine o’clock.
5. How much did he change you ……… doing ……… the room?
6. She began her talk ……… an apology ……… the audience.