I. Choose the correct word. 1. There are thousands of different species/groups of fish in the sea.2. Machu Picchu is an aged/ancient city.3. I think it would be exciting to volunteer underwater/overseas4. Have you ever ridden/driven a camel?5. We enjoyed the breathtaking scenery/surrounding in the mountains.6. We had a brilliant occasion/time in Italy last summer.7. I could see my shadow/shape on the wall in the afternoon sun.​