He talked as if he ___ four years.

He talked about London as if he had been there. 1.talked,he,as,it,he,all,if,knew,about(连词成句) 2.To he talked a lot as if he knew everything in the world. My brother is fifteen, but he talked as if he ________ the L He shook his head as if ___"no". 请帮解这题 he shook his head as if ___ no . 帮我解道题He has just arrived, but he talks as if he ___ all abou If a man ___ succeed ,he must work as hard as he can. Lili start ___(write)music when he was four years old. He works as a teacher now,but he ___ on a farm for 3 years.A He is only four years old.是什么意思? He could speak English when he was four years old.