No, but Cantonese used to be an unofficial language of business until the 1980s.
No. No language was ever an official language of the US, not even English.
No bill ever made English the official language of the United States. The US does not have an official language.
No such thing ever happened. It's a myth. No language has ever been voted "the official language" of the United States.
No. It has always been English.
No. There has never been an official language of the United States, thouh English has always been the dominant language by far.
France, obviously, although the city of Québec, in what is today Canada, has existed for over 400 years and has had French as the official language ever since.
No, Hong Kong is not even in Singapore.
No
It's actually a myth that the United States once was close to voting German as its official language; the United States does not now, nor has it ever, had an official language. English is used as the de facto official language, but there is in fact no legally official language in the United States. Several states have official languages. Louisiana has English and French; New Mexico has English and Spanish; Hawai'i has English and Hawai'ian; etc. If, theoretically, German or any other language were voted as the official language, in all likelihood there would be little change to how things are done already because English is so widely spoken.
Curtin University Singapore's motto is 'Look Ever Forward'.
Yes, French was once the official language in parts of North America when France held colonial territory in regions such as Quebec and Louisiana. However, after being ceded to Great Britain and later becoming part of the United States, English became the dominant language.
The Untied States has noofficial language. It is de facto English, but German was only one vote behind English when the choice was made for the language of the Declaration of Independence.