Identify the non-finites in the following sentences and underline them.
1. Roshan dreams of becoming an architect.
2. We must aim at fulfilling Dr AP J Abdul Kalam’s dream to make India the most developed country by 2020.
3. Taking the children to the museum is Seema’s responsibility.
4. Having finished the work, the manager decided to return home.
5. Travelling with her family, Tara enjoyed every minute of it.