Text: medium (reading, some speaking): french, swedish, portuguese, rumanian, slovenian

Correct capitalization: Medium (reading, some speaking): French, Swedish, Portuguese, Rumanian, Slovenian

Text: these barbie games barbie design are in general for children who like to play a lot barbie games online design and others.

Correct capitalization: These Barbie games Barbie Design are in general for children who like to play a lot barbie games online design and others.

Text: what would you say if someone asked you to drink engineering oil?

Correct capitalization: What would you say if someone asked you to drink engineering oil?

Text: excenter motor permanently lubricated

Correct capitalization:
Excenter motor permanently lubricated