No. No one speaks every major language.
It is impossible to learn every language on Earth.
Yes anyone can speak another language if they want to.
An Echo can speak every language.
Anyone who is not paralyzed used body language. No one uses that language exclusively because it is not as precise as spoken or sign language.
Yes. 85% of the population speak greek.
The de facto language of EVERY area in the United States is English, but the U.S. is rich with speakers of almost every language on the planet.
With learning, like every language. Some say German seems to be more guttral a language than others though
The main language is Italian. At the border they speak the language of the neibouring country, like french, slovene, german.
The Yoruba people primarily speak the Yoruba language, which is a Niger-Congo language. However, many Yoruba people also speak English, which is a major language in Nigeria where the Yoruba people are predominantly located.
The official language of Quebec is French. But most people in the areas around Quebec , speak both languages fluently
Yes. Everyone knows this.Non-native speakers always make errors by trying to speak another language. It's a natural part of language learning.
Not all Qatari speak English but just like every where else in the world some people speak English there. There is actually a small population of "Westerners" that are there. *Experience: Deployed there