Dialog about apostropheis and function

Hi how`s it going ? Look There`s a party at stafie`s place.

Tom`s going,and his classmate,What`s her name Dita.

She`s a guitarist,and she`s got a great voice,

(it`s been) years since I went to stafie`s.

he`s going to be fun.he`s cooking pizza and

he`s got some coffe,but (let`s) take way wine.

There`s a new cafe (that`s just opened),

Near tems,it`s called pelangi caffe (Let`s) meet there at seven

keterangan :

how`s termasuk abbservation of "is"
There`s termasuk abbservation of "is"
Tom`s going termasuk abbservation of "is"
What`s her termasuk abbservation of "is"
she`s termasuk abbservation of "is"
it`s been termasuk abbservation of "is"
he`s going termasuk abbservation of "is"
he`s cooking termasuk abbservation of "is"
he`s got some coffe termasuk abbservation of "is"
there`s a new termasuk abbservation of "is"
it`s called termasuk abbservation of "is"