What is he doing?
dú （read）
What is this?
kù
How do you read..?
wǒ
How do you read...?
wǔ
What is this?
mǐ
What is she doing?
lā
What is this?
bǐ
What is this?
yā
How do you read..?
yī
What is this?
tù
What is this?
wū yā
What is this?
gǔ
What is it？
Yú
Who is this?
wǒ