I __________ whether June is a good time to visit Hong Kong.—-Well, it’s believable that the weather then in Hong Kong is satisfying.

25. I planned to tell her a lie, but my mother___________so easily.

If there aren’t so many cars, our air would be much ____.

Animals are obviously _____ lower form of life than _____ man.

Catherine wasn’t sure if the album was the right one, but she bought it 　　　　.