Intrinsic motivation is a motivation "from inside", with internal, rather than external awards.
Three of the things you mentioned have an external reward: the 500 Dollar prize( first option), the credit (third) and the hope of winning a blue ribbon (the last).
Only the second one has an intrinsic motivation: that you will be happy about performing this song (feeling proud of yourself, etc).
Next September, it will be eight years since we got married.
By next September, we will be married for eight years.
I will finish my coffee first and then I will have a shower.
I will have a shower as soon as I finish my coffee.
Yesterday, I ate sushi for the very first time.
I had never eaten sushi until yesterday
hope that helps :)
Answer: "I tried several new foods on my trip: sushi, dragon fruit, and lychees." and "Diego studies three kinds of dance: jazz, modern, and tap."
Explanation: In the first and last sentences, there shouldn't be a colon (or any punctuation for that matter) between the verb (call/buy) and the direct object that verb takes (her grandmother, etc./seeds, etc.). In the third sentence, the colon should be placed after <em>collage</em> (it is not an item of the list that follows) and a comma should replace the colon before <em>and.</em>
Answer:
Have never
Explanation:
Have never sounds the best to me, but haven't sounds okay too. I would go with have never.
I'm not sure exactly what your looking for there but if you were to go upon the procedures to solve for the variable which is n in my work that would be your answer
