If youâre a gourmet gardener whoâd like to give some Asian vegetables space in your yard, check out the specialty seed catalogs for bok choy, pak choy, Chinese broccoli, Chinese cabbage (many kinds), Chinese mustard, daikon radish, garland chrysanthemum, tyfon and snow peas.
In general, do not use a comma before and or or in a series: The snow stalled cars, buses and trains. Use commas to separate elements in a series, but do not put a comma before the conjunction in a simple series: The flag is red, white and blue.
(3) Use a comma after an interjection. An interjection is usually a short word inserted into a sentence to express an emotion or feeling. Read more about using a comma after an interjection. (4) Use a comma before a conjunction that joins two independent clauses. Words like and, or, and but are known as conjunctions. Read more about using a comma before a conjunction. Read about the Oxford Comma. (5) Use commas as parentheses to offset a parenthesis. Parentheses are punctuation marks (either commas, dashes or brackets) used in pairs to offset additional information in a sentence (known as a parenthesis).