We're going on a(n) eco-friendly__________ to the countryside this weekend.
business trip
shopping trip
field trip
round trips
What is it? _ _ _ _ _
Craft
If she ____ him, she would be very happy.
will meet
should meet
met
is meeting
Pollution can have serious effects_________ the balance of ecosystem.
in
on
for
to
Tourists should be aware of the possible damage that travel may cause ________the environment.
for
to
from
on
Rearrange to make a meaningful word: RISMTOURCOE
ECOTOURISM