Add punctuation: A manufacturer of 3x5 watts 12 watt at GuangDong China
A: A manufacturer of 3x5 watts 12 watt at GuangDong China.

Add punctuation: New remedy for multiresistant bacteria VitaVivaInfo
A: New remedy for multi-resistant bacteria / VitaViva-Info

Add punctuation: Play the sites free games before you signup to see if you like the quality themes and payouts
A:
Play the site's free games before you sign-up to see if you like the quality, themes and payouts.