I can speak English well.改为同一句I can speak English ( ) ( ).

I can speak English well.改为同一句I can speak English ( ) ( ).
I can speak English well.改为同一句
I can speak English ( ) ( ).

I can speak English well.改为同一句I can speak English ( ) ( ).
very fluently 非常流利

I speak fluent english.

I can speak English all right.