Read the following announcement and choose the option (A, B, C or D) that best fits each of the numbered blanks.

REDUCING PLASTIC WASTE AT SCHOOL

Join us in a school project to keep our place clean. Let’s (18) ______ our school better together!

Program Highlights:

• Learn why plastic is bad for the environment.

• Bring your own water bottles, paper bags (19) ______ lunch boxes.

• Collect plastic products and (20) ______ them to the recycling bin.

Details:

• Date: September 10–12.

• Participants: Students who want to do (21) ______ activities for nature.

• Registration: Sign up by September 5.

For more information, visit (22) ______ school office.