Hi, carechimba. Keep on is a little more insistent than keep, but both are correct and very common. You should start a separate thread for separate questions, but I would change your sentence like this: What a wonderful apology for a medicine as great as Cannabis, or for such a great medicine as Cannabis. The is sounds awkward to me.
Fortunately, already in May, 2016, CBS has picked up âCode Blackâ for a second installment. On June 21, 2016, CBS has published its premiere schedule for this fall. According to the schedule âCode Blackâ is returning for Season 2 on Wednesday, September 28, 2016, on CBS.
It premiered on March 30, 2013, on Space in Canada and on BBC America in the United States. On May 7, 2015, a 10-episode fourth season was ordered, which premiered on April 14, 2016. On June 16, 2016, the series was renewed for a fifth and final 10-episode season, set to premiere on June 10, 2017. An aftershow, After the Black, began airing in the third season on Space and was acquired by BBC America for the fourth season.