Please help this is ela

Analyze the foot of the following word. use a dictionary if necessary. advise iambic trochaic

Which change should be made to improve this sentence? allen jumped in the puddle and his new shoes got wet and muddy.a)the new shoes got wet and muddy and allen jumps in the puddle.b)allen jumped in the puddle and got his new shoes wet and muddy.c)allen jumped in the puddle and gets his new shoes wet and muddy.d)the new shoes are getting wet and muddy and allen jumped in the puddle.

According to the study what did john steinbeck do to prepare for his book the grapes of wrath