Answer:
the Answer is A. are planing
Explanation:
it is A. because Jeff and I is planning that saying you are planing it but down the line are planning is now.
It shows the doer of the action.It comes before verb and indicates this action or work is done by it/him/her etc.Ex.Susan switched off the lights. Who switched off the lights? The answer is Susan (subject of the sentence)
Sidney addresses his sonnets to stella
