—You see, “Food Safety” receives thousands of Internet hits a day.—Obviously, it has become one of the _________ topics recently.

Although he is only a __________ boy, he knows a lot.

The old man never feels         with his pet dog around though he lives in an old flat.

 —How is the weather in winter in Yongjia?—It’s ________.

The new kind of car is _____ dear, I don’t have _____ money.