lm is, I have to say, not a bitinteresting．——Why It’s ______________ than the filmsI have ever seen．

Effective measures must be taken in no time to keep the lake _____.

I know these flowers are not natural, but the _____ ones look more beautiful and can last long.

He came to a point _______ there was no more road to follow, and before him he could see nothing but a thick forest.

The volunteers try to convince people _____ the fact that some species are in danger of _____