Relating these to Australian slang words, if "banger" relates to a sausage, then "cocky" would be short for a cockatoo. A cockatoo is a bird that is a native to Australia. Though "cocky" may also mean someone who is overconfident in a bossy way, seeing as how banger is used as a slang word, cocky as a cockatoo is more fitting.
B. Grammer is spelled incorrectly , it should be grammar.
A
Simile: uses as is
Personification : gives an object human expression
Hey Chloe,
The answer to this question is "It shows that Liam's favorite food is ice cream and nothing stops him from eating it." due to the fact that it does not state anything else about whether he has superpowers or if he is more adventurous then his group. It simply says he is more interested in saving his ice cream hence the fact that ice cream is his favorite food and nothing will stop him from eating it.
Have a wonderful day