1He/ask/the children/not/pollute/the river. 2.Nha Trang beach/one of/most popular/tourst attractions/Viet Nam. 3.If/ I/ millionnaire,/ I/ spend/ more money/ protect/ environment/. 4. We/ take/ different actions/ protect/ endangered animals. 5. Tourists/ can/ enjoy/ sunbathe/ ơn / beach. 6 she/do/her homework/at the moment. 7. If/it/sunny/tomorrow,/we/go/ecotour. 8.would/you/to/drink/milk tea/like/whith/me?