The correct option is B takes
Here, 'takes' as Simple Present Tense is correct because it is used to indicate a future event on a designated date as part of a plan. Here, future event is 'taking the bus every day'.
'Taking/is taking' as present continuous is incorrect as it implies an action going on at the time of speaking.
'Take' as future simple is incorrect as it indicates an action, condition or circumstance which has not taken place as yet.