A: Maybe I should (sign up for that course/ work harder/ get some rest).
A: Maybe I should (sign up for that course/ work harder/ get some rest).
可能我也应该（报读那个课程/努力工作/休息一下）。
A: Maybe I should (sign up for that course/ work harder/ get some rest).
可能我也应该（报读那个课程/努力工作/休息一下）。