‘Its’ is the possessive form of it. ‘It’s’ is stands for it is or it has.

Inquiry is to make a formal inquest or investigation regarding something. Enquiry is to ask a question.

Presume means to believe something without significant proof. It can also mean to take up responsibilities or duties. Assume means to take something for granted without proper proof. It could also mean to take...

Anything means any one thing, while everything includes all things seen and unseen. ‘Anything’ means any one or two things out of list of things, while ‘everything’ means all the things on a list.

‘Someone’ and ‘somebody’ can be interchanged in many contexts. ‘Someone’ is also assumed to be a bit more exclusive and formal, while ‘somebody’ sounds a bit informal. ‘Someone’ can refer a person who is...