–Which color do you like ______, blue or green? –Blue. 

—How about the dishes? —Fantastic! Nothing tastes _______.

－Which city is your favorite?－Hangzhou, of course. It is the _____ place that I have ever visited.

Mobile phones are very popular nowadays and they are_______ than before.

------Which do you prefer to live in, the city or the countryside? ------Of course in the countryside. The air is much _________.