SENTENCE ANALYSIS

LAST NIGHT, AS I WAS EATING MY DINNER, SOMEONE KNOCKED AT THE DOOR. IT WAS VERY DARK OUTSIDE, SO I DIDN'T WANT TO OPEN IT. HOWEVER, I HAD TO DO IT SINCE I COULD HEAR A PERSON CALLING MY NAME. WHEN I OPENED THE DOOR, I COULD SEE NOBODY OUTSIDE. I GOT REALLY FRIGHTENED. I NEEDED TO KNOW WHO HAD UTTERED THOSE WORDS. THEN, I NOTICED THAT THE ROSES IN MY GARDEN HAD BEEN CUT. AFTERWARDS, A COLD HAND TOUCHED MY HAIR, WHICH MADE ME TREMBLE. MY FACE, WHICH IS USALLY PALE, WENT EVEN WHITER. IF I HAD KNOWN WHOSE HAND THAT WAS, I WOULDN'T HAVE FRIGHTENED THAT MUCH. MY BROTHER COULDN'T HELP LAUGHING FRANTICALLY AFTER THE INCIDENT, BUT I WAS TOTALLY ANGRY. THE SMILE THAT IS ALWAYS ON MY FACE DISAPPEARED COMPLETELY.