—What a naughty boy he was.—_______.
The Great Wall was made not only by _______, but also the flesh and blood of ________ men.
Last night, there was a food accident. The _______ were ill, but no _______ were lost.
---This is a photo of _________ when they were young. ---OK, how happy they both looked!
The new student is in __________ , Grade Two.
Today is September 10th. It's __________ Day. Let's go and buy some flowers for our teachers.