In our daily life we often hear such expressions as Wonderful weather we’re having or Good morning. Which function of language do those expressions manifest

A. the decline of the dollar is inevitable
B. America benefits from the depreciation of the dollar
C. the depreciation of the dollar is good news to other currencies
D. investment in the dollar yields more returns than that in gold

A. view the assimilation process as benign
B. resist cultural integration
C. describe the process of assimilation in detail
D. support Puerto Rico’s commonwealth status