Match the words to their definitions. (10) 1. sacrifice a. clothes thet ae not formal or not suitable for special occasions b. the basic and most important part of something 2. casual 3. core c. to give up something that is valuable to you in order to help another person A) 1.a, 2.b, 3.c B) 1.c, 2.a, 3.b E) 1.a, 2.c, 3.b. C) 1.b, 2.a, 3.c D) 1.c, 2.a, 3b​