add twig function form_control_static with 2 parameter : label, value
exemple : {{ form_control_static('label'|trans, formValue) }}
see http://getbootstrap.com/css/#forms-controls-static

And add Inline checkboxes or radio for form type entity or choice
exemple : ->add('gender', 'choice', [ 'attr' => ['inline'=> true ]])
see http://getbootstrap.com/css/#forms-controls