---Do you think yesterday’s math problem was difficult?---Yes. I could work it out.
—Where is Xiao Wen? Here’s a letter for her. —She _____ in the living room.
In my dream, I still remember the places _____ many tombs(坟墓).
One of Thailand’s symbols _____ the elephant.
We like pandas because they’re _____ interesting.
Like any other _____ here, he can walk ______ his two hands.