根据下列句子所给汉语意思，写出空缺处各单词的正确形式。
Almost all the jobs require ___________(受过教育的) workers.
The antiques(古董) have been handed down to them from one ______________(代) to another.
English is an ____________(官方的)language in India.
Thank you for your _______ (邀请) me to your birthday party.
The scientist often ___________(向……投稿) to an academic journal.