They arenn't tigers.They're lions哪错了

NO,they aren't.they're lions. They arenn’t having history every day.这句话有没有错、 Can tigers swimming Yes,they can.这个哪里错了? Lions and tigers only kill and eat men when they are too old 选择.In the zoo,they see some animals ___ lions and tigers.A.b are they eggs Yes,they're哪里错了 Don't go up to lions.They're__________. They are tigers是什么意思 Where are lions from?They're from _ _（有两个空） He likes lions because they're fun 对画线句子提问 I want to see the lions (because they're cute).对括号内的提问 They're goingto visit the lions 怎么读