Demons are real. The Bible identifies the first angel to make himself into a demon. Learn who became the first demon & how other angels followed him in Noah’s day.
How can the Devil and demons influence people? What about spiritism and demon possession? Find out how to avoid the Devil’s influence and to be protected.
Jesus’ disciples are not able to expel a demon from a boy. The crowd is in awe as Jesus shows how powerful faith can be.
Is if you're treating the two days as a single length of time; are if you're treating them as multiple lengths of time.
Two days "is" or "are"? - English Language & Usage Stack Exchange
This same question was recently asked by you on English Language Learners wasn't it? I believe the answer there was that none of them are correct because all of them should say, "the Internet". Once that is fixed, then the only viable sentences are the ones that use "for the last few days", "in the last few days" and "in a few days". Although the meaning of the last one is different.
adverbs - The variations of in/for the last few days - English Language ...
In most organizations, vacation days are usable at the employee's discretion, up to a certain yearly limit. Days off is a more informal phrase that includes a variety of kinds of paid-not-to-work days, including sick leave, maternal/paternal leave, floating holidays, national holidays, etc. Vacation days are a subset of days off.