1. We need to develop our vocabulary by reading more books.
2. Our parents needed to develop a film to get the pictures they took because they didn't have digital cameras.
3. I would like to know if people develop their sense of humour or if they are born with it.
4. Computers develop more and more every year.
5. A nice friendship developed between the two girls.
6. My aunt developed an interest in languages while she was in highschool