Someone who speaks dramatically could be referred to as melodramatic or theatrical.
Outspoken?
Someone who speaks dramatically and impressively could be called a declaim or an orator.
You could call someone who speaks two languages but not well a "basic or intermediate speaker" in both languages.
The proper name for someone who speaks four languages is a quadrilingual.
A polyglot is someone who speaks multiple languages, often at least five or more.
A monolingual.
The common term for someone who speaks several languages is "multilingual."
A polydialectal speaker.
A bilingual person or a Franco-Anglophone.
A person who speaks more than one language is called a polyglot.
A person who speaks five languages is often referred to as a polyglot.