You need a fork yarn scissors

Can you repeat this sentence, but add in punctuation?
You need: a fork, yarn, scissors
Morning temperatures will be around 12 C During the day they will reach a maximum of 27 C Low temperatures at night will be around 14C We have weak southerly winds

Can you repeat this sentence, but add in punctuation?
Morning temperatures will be around 12 C. During the day they will reach a maximum of 27 C. Low temperatures at night will be around 14C. We have weak southerly winds.
The Function keys work primarily as function keys in the traditional style

Can you repeat this sentence, but add in punctuation?
The Function keys work primarily as function keys, in the traditional style.