Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to celebrate the 100th day of school [title] Decorate your classroom for the occasion. [step] You can use things such as balloons and banners themed towards the milestone. This will show to your students that the 100th day of school is an important milestone and is something that should be celebrated.

Ending1: [title] Assign a special homework assignment or project that's due on that day. [step] Having a special homework assignment would be not only fun, but also a great way of celebrating the milestone. Ending2: [substeps] Decorations can include hanging pictures of the celebration, sports teams, etc. [title] Decorate your classroom in original colors like orange, green and yellow. Ending3: [substeps] For example, have posters or pictures hang. Posters are great, but you could decorate the classroom for special events, like memorial day, or use shiny, pretty artwork. Ending4: Use clues as to where the next day will be ahead of time. For example, you could say, " this day , 5th week of school: sally shepherd's birthday, from 3 o'clock to 8 o'clock.

Answer format: ending1/ending2/ending3/ending4