Hello! I am Joy. I'm a girl. I'm eleven. I'm in Class Eight, Grade Seven. This is my friend, Joan. She is twelve. She is a high school student(中学生). She is in Class Seven, Grade Eight. My English teacher is Miss White, but her English teacher is Miss Green. Look(看)！That's my mom. She's a Chinese(语文, 中文) teacher.

∠1+∠2=90°，∠1=53°，∠2=____度．

∠1+∠2=180°，∠2=120°，∠1=____度．

在括号里填上适当的量词。

一____枣树  一____种籽   一____箱子  两____被子   一____墙 

一____面孔  一____国旗   一____帽子  一____火车   一____机关枪

He said nothing except ________ he will come to her birthday party.