—____ —They’re books.
Guo Yue did quite ______at the World Table Tennis Championship (锦标赛), but Zhang Yining did even ______.
---Whose English-Chinese dictionary is this? ---It’s _______. My parents bought it for my sister and me.
Look at these pictures carefully, and decide which sentence is right? ______.
---Excuse me, please look at the sign “No Smoking”. ---Sorry, I _____.
---I heard you liked small animals very much. ---Yes. I _____a dog and a cat as pets.