Answer:
B: When you plan to visit our village, I will be visiting Kathmandu for some days.
C: We will spend our week-long vacation in Darjeeling for a week.
D: I will start reading the book at 8:00 a.m. for five hours. I will finish reading it by 1 p.m.
E: Our Examination beings Monday next week, This will be going on for serval weeks.
F: The football match begins at 5 p.m. It will go on for two hours.