物流公司用小货车运货物，原计划每小时运80吨，9小时可以运完，实际上每小时运90吨，（  ____    ）小时可以运完。

如图，遇到有人因溺水停止呼吸时，应采取的措施正确的顺序是（   ）

短文填词根据短文内容和以下提示：1)首字母提示，2)语境提示，3)汉语提示。在每个空格内填上一个适当的英语单词。所填单词要求意义正确，拼写准确。
       We are students of No. 10 Middle School. Recently we have____ (拜访) a paper factory. The paper factory is ____  to the river which gives us ____ (饮用)water. But we found that the factory was p____  waste water directly into the river. Now the water in it is very dirty. Lots of fish have  ____ . Some farmers say that some of their  ____  (羊) and cows have become____   and some have already died ____  they drank the water from the river. So we are  ____  to you to see if you can do something about this. We think the  ____ (污染) must be stopped right now. Thank you!
Yours sincerely，
Mike and John