【题目】Peter likes _______ books. ( )

【题目】Sometimes Jack ______ TV for one hour. ( )

【题目】Minny lives in Sydney, _______. ( )

【题目】Tree Planting Day in China is _______ 12th March. ( )

【题目】Animals and plants can live _______ the Earth. ( )

【题目】Peter wanted to find_______ more about the Earth. ( )

【题目】Our Earth looks like a _______ in space. ( )

【题目】We have _______ seasons in a year. ( )

【题目】选出不同类的单词：( )

【题目】选出不同类的单词：( )