Fill in the Blanks Prepositions of TimeOnline version Complete with prepositions. by Gilvan Silva de Oliveira Gil, Teacher, Gilvandergraaf 1 on in at in at on CARLA : Bye , teacher . See you Monday . TEACHER : Not Monday . We have classes the weekend , too . Remember ? CARLA : That's right . We are November , the month of extra classes . I need vacation so much . TEACHER : You can rest the whole winter time . CARLA : And I always travel Christmas . TEACHER : So see you tomorrow . CARLA : All right . I have to go now . I have lunch with my mother about noon .