YOU SAID:
my pizza is going to be here soon
INTO JAPANESE
私のピザはすぐにここでするつもりです。
BACK INTO ENGLISH
My pizza is going to be here soon.
INTO JAPANESE
私のピザは、すぐにここにいるつもりです。
BACK INTO ENGLISH
My pizza is going to be here soon.
That didn't even make that much sense in English.