先给长方形、正方形、平行四边形、三角形和圆涂上不同的颜色，再填表。

涂色：____

____

下列有关种子萌发的过程的说法中，不正确的是（　　）

   This is a picture of Mr Black's family. The man is Mr Black. The woman is Mrs Black. They have a son and a daughter. The son is behind Mr Black. He looks like his mother. His name is Mike. He's thirteen. Their daughter, Ann is behind Mrs Black. She is eleven. Mike and Ann are in the same school. But they are not in the same grade. Mike is in Grade Nine. Ann is in Grade Seven. They are good students at school. Mike likes English, but he doesn't like math. Ann likes Chinese and math. She also likes singing English songs.
根据短文内容完成下列句子，每空一词。

—Pardon? It's difficult to hear your _______ because the _______ of traffic is too loud.