Tenses

Hi,

Please renew your post. It sounds like a command. A word like "please" makes your concern more polite. And please don't type everything in the upper case. It feels like a shout and also a bit rude..

Have you tried looking in a dictionarry first ?

who you think you are to tell me that you would better answer or keep your place back coz may be i know english especially grammar much better than you and if i ask questions like that is just to make sur whether native speakers respect and fellow the grammar rules although i dont think so cos every when i ask any quest i get different answers that what prooves you dont know the rules but ju

Your answer might be irony.

But belive me, we really enjoy answering the posts and questions. We try to help where we can.
But one thing that users could do is to ask politely

you may be right but you should have answered and then reprehand like the othres do however they have never criticized my way of asking any how i ll take your advice in concideration

Hi,

In English culture, it's always polite to say 'please' when you ask someone to help you.

Best wishes, Clive

To answer your question,

The tense you're speaking about is called "the future perfect".

"By this time next month I'll have finished my exams"

The tense expresses the idea that an event or action will be over by a certain time in the future.

It's correct to say : I'll have done five years (of school) in June/July.

The second one is

thanks for the advice and im so sorry to behave like that even though it's not in our costums .english is my second language and i wanna speak it as well as natives do and as you know grammar is so confusing and i wish to master it .

sorry again and best wishes for you too

PS: if you notice any mistake or repetition in this short paragraphe please and please correct it

thanks a millon for the answer im realy gratful

No problem .

What did you mean by "costums"? The paragraph is fine, I understood everything you mentioned. You could have m