They know a lot about the public signs ,but they want to kno

They know a lot about animals,but they want to know_______ab Now she ____(know) a lot about public signs. I know a lot about public signs.改成否定句I ()()a lot about publi 为什么Now I know a lot about public signs中,不用a lot of 而用a lot a I,public,now,know,signs,about,lot,a 连词成句 They have () to China many time,They know a lot about China( They know a lot about Qingdao because they have___that seasi 改否定句:l konw a lot about public signs He wants to know （ ）about public signs.A：anything B：noting C now l know a lot about public They want to () a movie about () under the sea They buy a lot of things a______ they,want to put the thing