Present Perfect and Past Simple

Julia ... (to go) to the airport by taxi.

Some of the people ... (to stand) at the check-in desk.

We ... (to have) a holiday recently.

She ... never ... (to be) to the National Museum.

In the past people ... (to travel) round the world by sea.

Since the Magellan's time people ... (to travel) round the world on foot and by all forms of transport.

The airport ... (to be) very busy.

This plane ... (to fly) last summer.

The passengers just ... (to fasten) the safety belts.

He ... already ... (to be) to Spain.

My parents ... (to enjoy) travelling by sea last July.