对句子中的英语单词提问!求This is a tree in English.（对a tree提问)

对句子中的英语单词提问!求This is a tree in English.（对a tree提问) 对This is her hairdryer.中的hairdryer提问 This blouse is _Li Lei's(对划线的句子提问） < >is this blouse? she is small对句子中的small进行提问急用 david is (our new classmate)对括号中的句子提问 Jim is seven对句子中的seven提问 this picture is mine .对this 提问 That's a ruler.对 a ruler 提问.Is this an apple?改为复数句子. this is a white quilt对划线句子提问a white quilt下划线 This is my book.对my提问 This is her bike.对her提问 this skirt is mine对mine提问 This sweater is green 对green提问 This is my classroom.对my提问 this is jacket对（jacket）提问 This home is ours .对 ours 提问 This woman is thirty 对thirty提问 This swin is lovely.对lovely提问