Scientists have achievedr a major_______ in the search for a cure for cancer, _____ is good news for those who suffer from cancer

The mother was filled with _____ about her daughter's health,so she asked the doctor for help.  

To make members of a team perform better, the trainer first of all has to know their _____ and weakness.

We Nanjingers should try our best to make       to the Nanjing 2014 Youth Olympic Games.

Last year the number of studects who graduated with a driving licence reached 200,000, a(n) ________of 40,000 per year.