4 What are

This appears to be the beginning of a letter or a message. The content is incomplete but suggests a personal communication, possibly a postcard or email.

Possible continuation based on context:
Dear Larry,
Hope you are well.
I am writing from Italy now.
It is sunny today, but tomorrow it will be rainy.
We went to the pool yesterday and it was very warm.
Tonight we are going to a restaurant.
Alex