PETER , WHOM VISITED US YESTERDAY , HAS JUST GRADUATED FROM UNIVERS...

8. - 1 TIET 11 LAN 4 TU LUAN VA TRAC NGHIEM
1 TIET 11 LAN 4 TU LUAN VA TRAC NGHIEM

8. Peter , whom visited us yesterday , has just graduated from university .

IV. Pick out the word whose underlined part is pronounced differently from that of the others