What makes this sentence a fragment? "Did the entire puzzle in less than an hour."
Select one:

It has no action word.

It has no subject.

It has no modifiers.

It has no punctuation.

“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.

Based on your knowledge of word parts what does the word intervene mean

What did the radio version of the war of the worlds include in the broadcast to create pathos and keep the audience's attention?