单词拼写 根据下列句子的语境、首字母及所给中文，写出空缺处各单词的正确形式。每空仅限一词。
We learnt a lot about different ______________(文化).
If you want to lose your __________ (重量)，you’d better eat less meat and take more exercise.
______________ (最后), we won the first place.
I got three _____________________ (免费的) tickets to the concert.
You can read many__________ (杂志) in the reading room.
There are many _________________(错误）in the article.
Children in poor areas can’t go to school ,they have to work for their family i_________.
--Do you know who the p________ of the USA is now? – Obama.
I can talk to Helen about everything because she can always keep s____   _for me.
The father took a pair of s_______________ and cut her hair.