1.   Arena and the veterans acknowledge their arrival added a refreshing sense of enthusiasm to go with their promising talent.

2.   But although residents here have lived with nuclear weapons, the arrival of Padilla adds an element of uncertainty.

3.   Instead, his mysterious arrival only added to questions about his health and his ability to run the government.

4.   The new arrivals have added to concerns about food shortages in the city, where most markets have been closed since the coup and supplies are drying up.