Plz answer I need help

In concrete mixers what seems to be the speakers feeling about the concrete mixers

Is the sentence the refree blew her whistle and both teams rushed onto the field a coumpound or simple sentence

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.