用方框内所给单词的适当形式填空，每个单词限用一次
information   hear   danger   reason  with
Robots can help work in dirty and ________ places
You can get a lot of ______ from the Internet.
The winners are looking forward to_______ from their friends soon.
What are the _______ for your coming late again?
She left the classroom _______ saying a word.