Question

– Have you decided how to spend your next day off?
– Not yet. We ________ join the school volunteer project.
A. may                  B. should                   C. must

Answer 1

A

试题分析：A. may   可能，B. should应该，C. must 一定，句意：你决定怎么花费明天的假期了吗？还没有，我可能会加入学校的志愿者项目。故选A。