量词填空怎么写?

1。the girl_(has)a good teacher。2。she is very beautiful and kind to her friends because he is always_(carefully)with her friend。3。it was great!we haven't got anything yet thanks to his help,i hope you can get better grades。4。your class won the second place in our school last year

(不知道)这些人里面哪个是你的好朋友