用動詞be（am,is,are)填空
1.She____a teacher.Her name ____mary.
2.I ____a boy.My name ____Li Ming.
3.____you teacher?No,we ____students.
4.My favorite color ____blue.
5.It ____a bird.Its name ____Polly.
6.Tom's brother ____ not in the room.
7.These books ____bule.They ____English books.
8.Li Lei ____at school today .He ____drawing a picture now.
9.Amy and Kay ____here.They ____not at home .