Some people think that CD-ROMs will soon be _________ books.

What do you think of the lion? －Well, I think it’s _____ ugly animal.

GuanTianlang is _____________ 14-year-old boy, but he is famous all over the world.

Suddenly, all the lights in her house went _____. [ ]

It’s said that the famous scientist will give us _________advice on maths study. —__________good news! I’m not good at it.