I don't know ( )I will be like in 20 years. A.what B.how

I don't know ( )I will be like in 20 years. A.what B.how I don't know-----she will be like in 25 years.a.who b.what c 1.l don't know ----life in the future will be like. A.what B l don't know ( )life in the future will be like.what how if 语法一道 I don't know what it will be like I don't know what my future will look like? I don't know ( )A、what book you like B、what book is you like 1.I don’t know .A.what does he like best B.what he like best 1.I don't know _____ he will be back home.A.who 　B.what 　C.w I don\'t know what will happen in the I don't know __________the question A.what to answer B how t Ahh.I don't know.In American,when a person is 15,he will be