The glass of the window is broken. Jim, can you __________ who broke it?
Lions like to eat________,but koalas like to eat________.
China plans to let tourists________the Xisha Islands in the South China Sea this year.
—________do they go to the park? —Because they want to play games there.
—Let’s go to the zoo on Sunday morning. —________.
The________often cat grass on the hill.