QUES: There is no denying the fact that safety shoes have a big role in providing safety to the workers feet at the workplace

correct the punctuation.

CORRECTED: There is no denying the fact that safety shoes have a big role in providing safety to the worker's feet at the workplace.

QUES: The oval symbol indicates approximately the location of the velodrome

correct the punctuation.

CORRECTED: The oval symbol indicates approximately the location of the velodrome.

QUES: Limonada a popular Brazilian swimwear brand features some of the brightest and most unique designs available today The luxury fashion designer offers colorful flirty pieces that look as good at the pool as they do on the beach Limonadas latest collection combines retro fashion with a taste for modern patterns and shades

correct the punctuation.

CORRECTED:
Limonada, a popular Brazilian swimwear brand, features some of the brightest and most unique designs available today. The luxury fashion designer offers colorful, flirty pieces that look as good at the pool as they do on the beach. Limonada's latest collection combines retro fashion with a taste for modern patterns and shades.