英语单词造句！来帮帮忙！

用prize奖金 application申请 form表格 immigration移民 visa签证 impolite不礼貌

tidy 使···整洁 refund退款 favour恩惠 recepition欢迎会 embassy使馆 cartain某些 reply回答！

用以上单词造句子！ 用几句都行 把上面的单词用上就行！简单的就可以！

i won the first prize in the english contest.

i am filling in an application form for Harverd university now.

if you want to be an immigration to a country, you have to get a visa at the embassy first.

we mustn't be impolite to others, and we should always keep ourselves tidy, so that other people will like you better.
i want a refund now, because you have cheated me to buying this.

this is not a favour, i really want you to be at the recepition.

dear students, i want some certain reply!!