Помогите пожалуйста.Complete the text with the words from the box.become, enjoyed,

Помогите пожалуйста.Complete the text with the words from the box.
become, enjoyed, lesson, questions, tradition, hard, marks.
Two times a year we have Self-Regulation Day at school.On this day the senior students ... the teachers of the younger students.This ... started 10 years ago.Last year two students from grade 9 , Anton and Dasha,gave a History lesson to Grade 5.It was an unusual ... .The younger students tuaveiied in a time machine.During the trip they worked ... . They read, asked and answered ... , drew pictures and did puzzles.All the students got good ... .Anton and Dasha were happy,too.They ... teaching.