Please capitalize where necessary: by the mid 1930s cramér's attention had turned to look at the approach of the english and american statisticians such as fisher , neyman and egon pearson ( karl pearson 's son).
A: By the mid 1930s Cramér's attention had turned to look at the approach of the English and American statisticians such as Fisher , Neyman and Egon Pearson ( Karl Pearson 's son).

Please capitalize where necessary: interfaces: centre for medieval literature (cml) has founded a new open access journal
A: Interfaces: Centre for Medieval Literature (CML) has founded a new Open Access journal

Please capitalize where necessary: here’s some suggestions for colours combinations but you can of course make the mystery blanket in your favourite colours! see the colour chart for... (read more)
A: Here’s some suggestions for colours combinations but you can of course make the mystery blanket in your favourite colours! See the colour chart for... (Read more)

Please capitalize where necessary: we must do many different things.
A:
We must do many different things.