關於英文grammar

The coming week will be very busy for me! On Monday, Sally and I go to the piano class at 2 p.m.

Piano class at 2:00 p.m. on Monday is a scheduled event for Sally and you. Sally and you go there at 2:00 p.m. every Monday. If Sally and you go there on Monday in the coming week, (say just once this time, not on your timetable) you use “will + verb”.

Present simple used in the future:
We can use the present simple for future certainties like timetables, schedules or in the calendar. It is usually impersonal and more formal.

The tour departs on August 10th for a week.
Next Monday is a public holiday. (It is a fact)
The bus to the airport leaves in 20 minutes. (if scheduled)

主要關鍵是前句己說咗"將會",
跟著的[連句]就唔使再重複"WILL". 再用"WILL"就會變得[畫蛇潻足].