It is ungrammatical to use 'has' in questions that begin with 'do' or 'does' Is better, because you are referring to a continuing action (you finished writing the code, but it will get tested next) In these types of questions the verb 'do' is conjugated based on.
'Love Is Blind's Jessica Batten Is Engaged to Boyfriend Ben McGrath
The question asked covers more ground than just have or has
I think op's example is just one example and the question asked is in order to know if who agrees with the verb when who is.
Difference between has to be, was to be, had to be, and should be ask question asked 10 years, 8 months ago modified 7 years, 9 months ago I have a question about where to use is and has Tea is come or tea has come lunch is ready or lunch has ready he is come back or he has come back she is. She doesn't has a book
She doesn't have a book Why is the first sentence wrong We use 'has' with singular, and 'she' is singular. You don't use the word have as a main verb in the progressive to talk about things you own or possess

So the correct sentence is
He has a cell phone However, you can use it in the. 0 what has happened will come in present perfect tense Whereas what happened comes in simple past tense
In the first question you have asked, the correct option would be. It has got four legs the verb is has got, and has is an auxiliary This is how we tend to use contractions when speaking. Of your four examples, only he had completed his work

Another possible from would be
He has completed his work Has trump's political views changed on israel's war in gaza Another user felt it wasn't grammatically correct Shouldn't the title be “have trump's political views…”,.
I completed all the tasks assigned I have completed all the tasks Or i had completed all the tasks Which one is correct ?

That there is a reason for the topic to be interesting
It also may be used of either the present or the future. Could you please tell me the difference between has vs has been 1) the idea has deleted vs. 2) the idea has been deleted what is the difference between these two?
The requested modifications have been completed

