The ... landed at Geneva.

My aunt and uncle are going on holiday on a luxury ...cruise 

The NASA sent a ...  to explore Mars.

The milkman comes in ... a  every morning to deliver dairy products.

A big ...  entered the harbour.

My grandfather has a ...

If you don't take any transport to get somewhere, how do you get there?

On...

I always go to work on my ...

I go to school by ...

.....are very typical in London.

We're getting to Kingston by  ...

This is a/an ...

This is the London underground...station.

This is my aunt's ...

I need to take a ... to get to the airport.