UNIT 9.COLOSSEUM, ETC...I/ (PHONETIC) - CHOOSE THE WORD IN EACH GROUP...

53. I would walk to school when I was in primary school.b. Would you be kind enough to give me a hand ?a. I was used to walking to school when I was in primary school.c. Would you be so kind as to give me a hand ?b. I got used to walking to school when I was in primary school.d. Do you enjoy giving me a hand ?c. I used to walk to school when I was in primary school.