That nasty remark was uncalled-for.

An earlier prepidgin or jargon, which is quite variable in structure, may later become a stable pidgin, which has developed its own lexical and grammatical norms.

I've got a sister in a Bestuzhev course.

From the studies listed in Table 2, it is evident that, in the average population in a country such as Canada with little natural UVB stimulation for >6 months of the year, only 22% of the population achieve levels to confer all the benefits (bone and nonbone) of vitamin D adequacy.