sentence:
I have a new phone.
They have a new dryer.
sentence:
He has been for here since 1990s. (remeber add "been" to become present perfect tense for this sentence )
She has a dirty room, even through i told her it still stay like this. 【don't use "keep" replace "stay" that will cause gramma incorrect. 】
sentence:
I had a puppy 5 years ago. (in this case we don't needed "for" before 5 )
We had a choice, it depends on your decision.