My feet are size six.(对six提问)

My shoes are size six. there are six books in my schoolbag对six提问 there are six people in my family如何对six提问 These erasers are six yuan对six yuan提问 ”six feet There are （some）books in my bag（对括号提问） There are six posters There are six people in my family 对画线部分提问 There are (six) books in my scholbag对括号部分提问. there are six glasses on the table(对six提问） _____ _____glasse There are six birds in the tree对six birds划线提问 There are six hens on the farm.对six部分提问是什么 My brother is six years old.对划线部分提问