根据所给内容提示，将下面的短文补充完整。
你好！我是彼得（Peter），11岁。我有两个新同学。他们是尼克(Nick)和玛丽(Mary)。尼克12岁， 又大又强壮。玛丽也12岁，又高又漂亮。他们是我的好朋友。他们既聪明又善良。我喜欢他们。
Hello! I am Peter. I am eleven years old. I classmates. They are Nick and Mary. Nick is twelve years old. He is and . Mary is twelve too. She is and pretty. They are my good . They are and . I like .
