4 là tứ, 3 là tam, tứ chia tam là tám chia tư, tám chia tư được 2
=> 4:3=2

a) I'm doing my homework at the moment.
b) No, I am not wearing a cap or a hat now.
c) No, I don't.
d) Yes, I am.
e) Yes, I do.
f) No, I am not.
g) I usually eat meat, eggs ang rice for breakfast.
h) No, I am not.
i) Yes, I'd love to.
j) No, we shouldn't