Which sentence is punctuated correctly? whatever you make for dinner will be fine. why eric dropped the ball, is anyone’s guess. when the bell rings we will all go to the gym.

Whatever you make for dinner will be fine.

Explanation:

In this first sentence, we have a clear case of subject followed by predicate without any elements in between them that would require commas or any other punctuation mark. In the second sentence, the comma between the subject clause "Why Eric dropped the ball" and the predicate "is anyone's guess" should not be there. In the third sentence, a comma must be added after "When the bell rings," since this is an adverbial clause at initial position, which are always followed by a comma.

well, number 1, the 1920s was not economically prosperous until the start of the lend-lease act, which employed large amounts of people in producing equipment for the allies.

b. world war ii is your answer, because wwi had already ended at 1918, and the cold war was after 1945.

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