THE UNITED STATES CONSISTS OF FIFTY STATES, EACH OF WHICH HAS ITS O...

3. The United states consists of fifty states,

each of which has its own government

thì s không ph i là câu có m

nh đ

quan h

n a và s s d ng both of them live far from

me.

I have sisters and both of them are teachers

I have sisters, both of whom are teachers