Even with petroleum diesel at $4 per gallon, farm-based renewable fuel can't compete on price. By Marianne Lavelle. + More. The retail cost of highway diesel fuel is $3.99 per gallonâthanks to tough environmental rules and strong global demand, especially in Europe.The national average retail price of diesel hit an all-time high for five weeks in a row, is above $4 per gallon in plenty of places, and is up 50 percent over one year ago.he national average retail price of diesel hit an all-time high for five weeks in a row, is above $4 per gallon in plenty of places, and is up 50 percent over one year ago.
When the day of the month and the year appear side by side, a comma is used to separate them. For example, in July 21, 2008, a comma separates 21 and 2008.. Use a comma to separate words. When the day of the week and the month appear side by side, a comma is used to separate them: Monday, July 21, 2008.
Readerâs question: I would like to know the appropriate punctuation when using the words however, therefore, furthermore. Answer: My guidelines for words such as however, therefore and furthermore (adverbial conjuncts) are as follows. If you use these words at the beginning of a sentence, put a comma after them. However, we intend following up shortly. Some modern writers are now dropping the comma, but I still like it because I think it indicates a pause. Use a semicolon and comma with these words to introduce a new independent clause in the middle of a sentence. We plan to stay for another year; however, Peter is leaving now. When you use however, furthermore or therefore as intensifiers or for emphasis, you need commas around both sides of them. We, however, do not agree with the verdict. PS An independent clause is a group of words that contains a subject and verb and expresses a complete thought.