Please capitalize where necessary: as the textiles sector uses a large number of different chemicals in production - both single chemicals and composite products - many assumptions have been made during the course of the project.
A: As the textiles sector uses a large number of different chemicals in production - both single chemicals and composite products - many assumptions have been made during the course of the project.

Please capitalize where necessary: there was nothing to stop bhutto from reverting to the constitution of 1956, with amendments to the clauses that pertained to east pakistan, but he chose raw power instead.
A: There was nothing to stop Bhutto from reverting to the constitution of 1956, with amendments to the clauses that pertained to East Pakistan, but he chose raw power instead.

Please capitalize where necessary: it means that they get turned on easily by what they see. you can use this to your advantage by donning a sexy attire whenever you and your man are about to do the horizontal tango.
A: It means that they get turned on easily by what they see. You can use this to your advantage by donning a sexy attire whenever you and your man are about to do the horizontal tango.

Please capitalize where necessary: you will have to help her choose the dress code to be the most beautiful princess barbie.
A:
You will have to help her choose the dress code to be the most beautiful princess Barbie.