When I saw Jane, I stopped and smiled, but she ________ me and walked on.
In London, people always take an umbrella with them_____it rains.
He stayed up late last night,_______for the exam that would take place next week.
Mount Wutai,_____we visited last month,attracts hundreds of thsousands of vistors every year.
Not able to______city life, Granny decided to go back to the village and live in peace there.
---Many species are now in danger of dying out.----True.Measures should be______to protect them right now.