Either. it depends on the previous word. if the previous word had the main vowel short sound, the a would be long sound.
example 1: "Have a nice day!" (have is short, asounds like ay)
example 2: "Let's play a different game." (play is short, a sounds like uh)
Is the word wanted a long a sound or short a sound
The word asked has a short a sound, like the a in cat.
Long A sound
The word "vines" has no A or A sound in it. The word "vanes" has a long A sound.
The word "stranger" has a short a sound.
The word "was" has a short U vowel sound (wuz).
Is the word bone a short or long o sound?
The A in after has a short A sound (as in caffeine) while page has a long A sound, as in rage.
The word "when" has a short e sound.
The word "want" has a short a sound.
It is a short vowel word. The I has a short I sound.
The word "have" has a short A sound, as in the rhyming word calve, or the words had and has.The word "have" has a short A sound, as in has, had, and half.