classroom observation arranged！

[Heping--the teacher]

The classroom observation has been arranged. You are going to observe
an English classroom at No. 1 Middle School Attached to NWNU (师大附中).

Class 1 is going to observe the class at 7:45 am, December 2, Tuesday.
You are expected to assemble at the main gate of the school at 7:30
am.

Class 4 is going to observe the class at 2:30 p.m. December4,
Thursday. You are expected to assemble at the main gate of the school
at 2:15 pm.

You are required to bring the middle school textbook with you. You are
also required to be well-prepared for this observation.

And remeber: Don't be late.

[Heping--the teacher]

i was informed yesterday that there is a change of the schedule of
classroom observation for the students of Class 4.

Class 4 is going to observe the class at 2:30 p.m. December 3,
Wednesday. You are expected to assemble at the main gate of the school
at 2:15 pm.

Please inform each other of the change of schedule.