单词拼写，按要求写出单词的正确形式
Yesterday Uncle Wang fell off his motorbike, but _________ (幸运) he wasn’t badly hurt.
The doctor pulled out all her _______（牙齿）.
He told me his name but I've __________ (忘)it.
She decided to buy several___________ online. (照相机)
He lives on the ____________ (十二) floor. You’d better go up by lift.