标题：suntan oil is used to protect people from sunburn.
第一个有几处错误?如果不改变表达方式,There is much money in his life.但是很怪.一般应该直接就说,John is a rich man,He has much money.money 不可数,用much.
第二个,how many birds are there ...
第三个,There is no time for Jack to think it again