English
German is more popular by far as it is more applicable to business.
austrailian
French is a more popular spoken language in Europe than German
Spanish is more widely-spoken than French.
Chinese which is also the most spoken language on Earth. More specifically, It's Mandarin Chinese.
English is more popular in Canada, as it is the most widely spoken language in the country, particularly in provinces like Ontario, British Columbia, and Alberta. However, French is also an official language in Canada and is spoken predominantly in the province of Quebec.
English is the most popular language spoken in Australia, but it is not the official language, as Australia has no declared official language.
English is the most popular language spoken in Australia, but it is not the official language, as Australia has no declared official language.
Mandarin Chinese is used in most schools in China. While it is becoming more and more popular to learn English it is not a required language to learn. Kids may also speak a second language that is a dialect of the area they are from.
Arabic is spoken by more than 99% of the population. The next most popular language is Domari, spoken by 0.03% of the population.
One of the most popular...
That would be Turkish. With more than 1.8 million living in Germany!