Can I say,<br/><br/>A: Mum, our school is organising an educational trip to the Orchild Park this Sunday. <br/><br/>B: it's sounds interesting! by the way, who will guide you pupils to the park? <br/><br/><u>A: Mr Lam and Miss Grace will.</u><br/><br/>B: What about the participation fee?<br/><br/>A: The <u>fee payable is $1</u>0 for each pupil, including transport / transportation and entrance free. Can I join the trip?<br/><br/>B: Of course you can. What time will you set off this Sunday?<br/><br/>A: <u>At 10 o'clock in</u> the morning.