Billy is very young.He can't read English.(合成一句） Billy is___

Billy is very young.He can't read English.(合成一句） Billy is___ Billy is very young.He can't read or write now.（保持原句意思） Billy Green is _____ English. He is very young.He can't go to school.合并一句:He is't () ()to The boy is very young .So he can't go to school.(合并为一句） The boy is very young.He can't go to school.（合并一句） The boy i Silly Billy can touch his toes(改为否定句） 句型转换：She is very young .She can't dress herself.(合并为一句） He is very young,and he can't look after himself ,(改为同义句) Zhang Hua is very young. He can't join the army(改为同义句）注：两句 Silly Billy! Silly Billy! Why is Billy Silly? 翻译问题 He is young.He can't go to school.(合并为一句） He is ____young __