In which of the sentences is the subjunctive mood used correctly? a: when you come he tomorrow, be punctual! b: do you think they will be punctual? c: they are not often punctuald: i demand that they be punctual

“i didn't know that cheshire cats always grinned; in fact, i didn't know that cats could grin.” “they all can,” said the duchess; “and most of 'em do.” “i don't know of any that do,” alice said very politely, feeling quite to have got into a conversation. “you don't know much,” said the duchess; “and that's a fact.” what is the effect of the short sentences on the dialogue? they make the dialogue smooth and serene. they make the dialogue lively and humorous. they make the dialogue formal and elegant. they make the dialogue into a song.

In a speech to high school students, a business owner makes the following statement short response

If one writes logically, he will prove his point. is this sentence correct or contains an unwarranted shift in person?