13) 1. My grandmother picked many berries in a forest last summer.
2. Do you like to collect mushrooms in September?
3. Look! It's a famous musician! Do you know (or recognize) him?
4. Let's visit a museum of this famous writer.
5. We learnt about famous artists on the lesson of Art yesterday.
6. Ivan Pavlov was a famous Russian scientist.
14) Artist, musician, takes part, sunbathe, vegetables, fruit.