:"I’m on a coach." Explanation: We use (on) for public transport: bus, coach, train, plane, ship. In = for smaller/private vehicles: car, taxi, truck. At = for locations/points (at the station, at the bus stop).
Examp.: I’m on a bus. She’s on a train. We’re in a car.
He wants to buy an electric guitar for his music lessons.
I'm taking shelter from the storm.
She's got a coffee stain.
I'm on the river.
:"I’m on a coach."
Explanation:
We use (on) for public transport: bus, coach, train, plane, ship.
In = for smaller/private vehicles: car, taxi, truck.
At = for locations/points (at the station, at the bus stop).
Examp.:
I’m on a bus.
She’s on a train.
We’re in a car.
He hit me on the head.
She is waiting for the train.
Noi mangiamo la pizza.
We are heading home.
I am heading to the shop.
He's paying by card.