I left my umbrella in my room ,Could you wait ___I go back r

I left my umbrella in my room .Could you wait ---I go back t I left my umbrella in my room.Could you wait ---Igo back to I left my book in my room.Could you wait ___ I go back to ge I left my umberlla in my room.Could you wait() I go back to A:I left my raincoat in my room.Wait while i go back for it. I left my umbrella in my room . i left my umbrella in my office .Could you wait_____I go bac 英语;I left my book at home.Could you wait ---I go back to get I left my key in my room .Could you wait____i go bavk to get i left my umbrella in my room.Do you mind waiting ____i come I left my wallet in the restaurant.Could you please wait __ I left my wallet in the restaurant .Could you please wait __