Please capitalize where necessary: attempt to complete every one of your missions with 3 stars.
A: Attempt to complete every one of your missions with 3 stars.

Please capitalize where necessary: the right amount of the bone tissue surrounding an implant is essential
A: The right amount of the bone tissue surrounding an implant is essential

Please capitalize where necessary: among what we would describe as "good science" in propaedeumata aphoristica is a statement that unequal masses fall at the same speed. dee refers to earlier scientists who also claimed this fact.
A: Among what we would describe as "good science" in Propaedeumata Aphoristica is a statement that unequal masses fall at the same speed. Dee refers to earlier scientists who also claimed this fact.

Please capitalize where necessary: at the same time when you reach the arrow in m.2c (row with arrow included = from ws) bind off the 3 stockinette sts in the middle of piece on next row (from rs) and complete each side separately.
A:
AT THE SAME TIME when you reach the arrow in M.2C (row with arrow included = from WS) bind off the 3 stockinette sts in the middle of piece on next row (from RS) and complete each side separately.