Mobile phones are very popular in China now and they are ______ than before.

—What do you think of your trip to Hainan? —Wonderful. We were all ________with the ________trip. 

 I was very         when I saw Tom wearing yellow clothes. He hates yellow.

 The students all looked ______ at me when I told them that they would have one more day off.

 —Where shall we eat tonight?—Let’s call Harry. He ____ knows the best places to go.