They often talk behind my back ___(secret)

they often talk behind my back xxxxx (secret).填什 they don’t talk crap behind my back什么意思? They call me names behind my back 求语法分析!He often speaks ill of me behind my back. They often talk about （）interesting film Do they often talk ( )in class? My good friend Pat is behind they. l often talk to my friend过去式 Don't talk behind other people's back _____ you would not sa They often ___(go) to the library. The girl wondered what he often ___(talk)about. In England, people often talk about the weather because they