You should use the ______ shopping bags to protect the environment.
reusable
We're going ___ a picnic tomorrow.
on
I bought some shopping bags at the _____.
check-out
Schools should teach children to _____ rubbish.
pick up
The ______ in my neighborhood is very serious.
noise pollution
If we cut down trees in the forest, there will be more ______.
floods
If you give your friend a present, ____ it up in colorful papers.
wrap
If you find a beautiful old glass, you should ______ it.
decorate
We put the _____ bins in every classroom.
recycling
We exchange old books with friends or give them to _____.
charity
We should find ______ ways to reuse old items instead of throwing them away. (create)
creative
If I become the 3R Club _______, I will organise some book fairs.
President
Teachers should encourage students to ______ books from the library instead of buying new ones.
borrow
Everyone should follow the 3Rs to ______ the environment.
protect/save
