1 2 each couple is dancing walz two revolutions.

Please write the text above using proper case.

A: **1 2 Each couple is dancing walz two revolutions.**

the carrot truck has spilled its cargo help bugs bunny gather all the carrots that have fallen out of the truck.

Please write the text above using proper case.

A: **The carrot truck has spilled its cargo Help Bugs Bunny gather all the carrots that have fallen out of the truck.**

i don't know what they feeling, i don't know they thinking/

Please write the text above using proper case.

A: **I don't know what they feeling, I don't know they thinking/**

in 1881 he was invited to give a course of lectures at johns hopkins university in the usa, where his friend sylvester was professor of mathematics.

Please write the text above using proper case.

A:
**In 1881 he was invited to give a course of lectures at Johns Hopkins University in the USA, where his friend Sylvester was professor of mathematics.**