Add punctuation: Even though the owners of this blog receives compensation for our posts or advertisements we always give our honest opinions findings beliefs or experiences on those topics or products
A: Even though the owner(s) of this blog receives compensation for our posts or advertisements, we always give our honest opinions, findings, beliefs, or experiences on those topics or products.

Add punctuation: If an employee is unwell and takes a day off the absence comes with a specific cost to the organisation
A: If an employee is unwell and takes a day off, the absence comes with a specific cost to the organisation.

Add punctuation: NO As Norwegians you have a right to stay in Spain for up to three months without any conditions or formalities other than the requirement to hold a valid identity card or passport
A:
NO - As Norwegians, you have a right to stay in Spain for up to three months without any conditions or formalities other than the requirement to hold a valid identity card or passport.