Add punctuation: The scientific professional association that our doctors belong to
A: The scientific professional association that our doctors belong to:

Add punctuation: This allows the intelligence of Windows to decide the correct software application to open your BPP file
A: This allows the intelligence of Windows to decide the correct software application to open your BPP file.

Add punctuation: Our dentists in Lithuania will explain all the details of the treatment ot you and answer all your questions
A:
Our dentists in Lithuania will explain all the details of the treatment ot you and answer all your questions.