— Did you get your report card today, Susan? — Yes, I did. I didn’t do well in science. Because it’s too _______.

Be ________. Make sure not to make the same spelling mistake next time. 

The lake looks         in the moonlight and we can hear insects (昆虫) sing                 .        

 Uncle Li is hardly ever tired. He’s really        .

I find this computer game ______ to play.