PDF chapter test TRY NOW

Choose the correct verb forms according to the tense given in the brackets:  
 
1. It __________ (reflect) the mood of the hour. (Simple present) -
 
2. The menace of soil erosion to the continuance of successful agriculture is an __________ (alarm) one. (Present Continuous) -
 
3. It ___________ (play) a role of vast significance in shaping the course of the earth’s history. (Present Perfect) -