Which of the following sentences is punctuated correctly? Choose two answers. 
 A. 
 If I go to Paris, I will get you a souvenir.
 B. 
 Although I was cold I didn't put on a sweater.
 C. 
 My garden looks wonderful; because I worked hard on it.
 D. 
 I remember the morning when we heard the news.
 E. 
 She told me why, she became a a scientist.