B ,c , a помогите пожалуйсто.Зарание спасибо

B)1. susan is new to the school 2.i am 14 years old 3.they are in room E 4.he is my best friend 5.you are in Grade 7 b) 1.i am not 14 years old 2.they are not in room E 3.he is not my best friend 4.you are not in Grade 7 5. susan is not new to the school. надеюсь помогла))))