1. 判断下列每组单词画线部分的发音是(T)否(F)相同。

⑴ A. tell B. will C. still

⑵ A. along B. angry C. string

⑶ A. dragon B. paper C. make

⑷ A. think B. drink C. thank

⑸ A. field B. piece C. tie