The climate in Chengdu is warmer than______in Harbin.
—I'm wondering why the visitors chose to stay with the local family. —__________ real local life.
__________ the project on time, the staff were working at weekends.
So difficult __________ it to work out the problem that I decided to ask Tom for advice.
They are all __________ little children that you are not able to look after __________ many of them.
More TV programs, according to government officials, will be produced __________ people's concern over food safety.