-ing or to infinitive

After (arrive) in Venice, we went to St Mark’s Square.​

You can’t leave London without (visit) the British Museum.​

It’s not possible (go) to the museum in the evening. It closes at 5:00 pm.​

When you visit the Hermitage, remember (look for) the two paintings by Leonardo da Vinci.​

The guide was (have) an argument with another tourist.​

(discover) Topkapi Palace in Istanbul was the highlight of my trip. ​

We went to Rome (visit) the Colosseum, but we found the baroque architecture just as interesting.

I remember (see) the Sagrada Familia for the first time - it was so original.