①My son, Jane, never dreamed of receiving a letter from a girl of her own age in Holland. 性别混乱.前面用son，后面用her。应该用his才对称。但后文都是she，her，且Jane是名字，所以还是把son改成daughter吧。 ③we were travelling across the Channel and Jane put a piece of paper with her 这句话考验思维，通过第四句【Jane往海里扔了个瓶子】和后来她又收到了来自荷兰女孩的信，综合猜出：Jane该是把一张纸条塞进了一个瓶子Jane put a piece of paper into a bottle。但with her这个是要表达什么呢，需要把什么写在纸条上才能收到荷兰女孩的信呢？Yes，address. 所以整句该是Jane put a piece of paper with her address into a bottle. 这是语法问题吗？ 我晕，提交后，后面一句话才显示出来，居然是onto和into的问题。 ⑥but ten monthly later, she received a letter from a girl in Holland. Monthly→months 十个月 ⑦Both girl write to each other regularly now. Both表示两者都，所以后面主语girl用复数，girls。 ⑧However, they have decide to use the post office. have decide→have decided 求助一： cost的主语通常sth，而spend的主语只能是sb。cost一般跟钱，spend除了钱还可以说花费时间。 求助二：都找到了。就是第三句显示不全，少了好多内容，猜了半天。

③put···into··是短语，with her name and address on it这个介词短语是修饰paper的，意思是写或带有她名字的纸条，整句意思，把带有她名字的纸条放到瓶子里

1Jane is a girl. my daughter. 3 into a bottle. 6 ten months. 7 girl wrote. 8 have decided.

a girl of her own age in Holland. 少了age；onto a bottle 应该是into；ten monthly later 应该是months；Both girl 应该为girls；However, they have decide to use the post office. 应该是decided

Sth. costs time/money ... Sb. spend time/money on sth, Sb. spend time/money ( in) doing sth

Last year, we were travelling across the channel and jane put a piece of paper with her name and address on it into a bottle.She threw the bottle into the sea. She never thought of it again, but ten months later, she received a letter from a girl in Holland. Both girls write to each other regularly now

1、my son 与后文中的人称不一致，后文都是she，且在7中是both girl 2、last year，不明白怎么错的， 3、7中的both后面不用girls？ 其他的错误处求解。

onto应该写成into

1daughter3into6months7girls8decided

spend的主语必须是“人”，宾语可以是钱，精力，时间等，其后用on(for)+名词或用in(可省略)+动名词形式，不接不定式。 cost可用于表示花时间和金钱，其主语一般是“物”或“事”，表示“费用”、“耗费”。

Cost是物作主语， It costs+(人）+金钱+to 动词 It costs me three yuan to buy the water. spend是人作主语，人+spend+时间（金钱）+动名词或者on+名词 I spent ten minutes arriving my company.

both girl +s

一、不，cost一般指物品的价格，spend一定用人来做主语。 二、6和8

1、My son 与her own age不一致，或者是My daughter,或者是his own age. 3、put....onto a bottle错了，放在瓶子里应该是put....into a bottle. 6、ten monthly later错了，应该是ten months later. 7、Both girl错了，both指两个，girl应该用复数girls. 8、have decide错了，完成时应该是have+过去分词，所以应该是have decided.