Of the three paper flowers, the red one is the_________.

Mr. Friend said he would try his best to help me, and he was ______ his word.

More often, the air in Hangzhou is dirty because of _____.

I would rather read the novel again than see the movie in the cinema, for the latter can hardly be ________ to the original work.

When you finish reading the book, you’ll have______betterunderstanding of________life.