’s search engine Baidu has announced the top topics discussed by netizens in 2013, research from its linked website Hao123.com.

I was sleeping when the fire _________, and then it spread quickly.

_ has recently been done to providemore buses for the people, a shortage of public vehicles remains a seriousproblem.

Would you mind helping me look after my baby for a while— ____________

He made the suggestion that we _____ by train.