閱讀下面短文,根據(jù)以下要求:①括號內(nèi)漢語提示;②該詞首字母提示;③上下文語境提示,在每個空格內(nèi)填入一個適當?shù)挠⒄Z單詞,并將該詞完整地寫在右邊相對應(yīng)的橫線上。所填單詞要求意義準確,拼寫正確。
Last week I went on an eco-travel with a travel agency.
All the way we enjoyed the beautiful scenery and f air.
But a few of us picked flowers __________going sightseeing.
Some even tried to catch some birds. What was _________,
many tourists t rubbish here and there.
I don’t think this is an eco-travel. A true eco-travel is a tour
that not only a us to express our love for nature, but
needs our ______(責(zé)任)as well. As we enjoy the beauty of nature,
we should try our best to protect_____. And we should also try to
protect wildlife. A true eco-travel should be ___________ this:
take nothing away but your good ________(記憶); leave nothing
b but all the green trees and the clean water.