27.Don’t you think it essential that every resident of Nanjing___________spare no effort to make contributions to Nanjing 2014 Youth Olympic Games?
I suggest you save you find with an electronic bookmark so you can return to it later.
It is the only time in history that two Nobel Prizes to the same person.
The flowers sweet in the garden attracted the visitors to the beauty of nature.
It has been proved taking exercise regularly does good to one’s health.
I will appreciate it you can change your plan a little bit to make it more workable.