Inscrivez-vous ou connectez-vous pour rejoindre votre communauté professionnelle.
Definitely, it's one of the several options to acquire fluency in English.
Sure it can as a subsidiary tool
Of course It can help but that alone is not sufficient. You must try to read loudly ,write regulalry. One method I found very effective among adult learners are reading the newspaper regularly and recording them and their listening to them on a regular basis.
Sure it will improve your speaking language to an extent but it still not like the actual or real life contact. It is still a good idea if you choose a good course from a respectful language institute.
Of course without any doubt
For sure it can help you alot
Of course, yes it can help a lot.
yes certainly help you online speaking couarse
yes but all depends on your readiness to make progess in speaking