_______ only 20 minutes to go before the train left, I felt uneasy in the taxi to the railway station.

You cannot imagine how she finished the race _____ her foot wounded so badly.

Microblogs experienced rapid growth in 2011 in China, with the number of microblog operators, users and visitors _____ several times.

With the Internet use ______ in the world, companies like Yahoo and Google are hunting harder for deals.

Have you heard of it ? Firefighters rushed into a burning house, three of them unfortunately       in and         their lives.