... chính với mệnh đề phụa. WHO : chỉ người, làm chủ ngữ cho mệnh đề liên hệThe man is Mr. Pike. He is standing overthere.o The man who is standing overthere is Mr Pike. mệnh đề liên hệb. WHOM: ... the left. 8.The children are playing (happy, happily, happiness, unhappy) in the schoolyard. 9. (What, How, Which, Where) clothes do you prefer, T.shirt or pullover?10.My uncle was a(music, ... umbrella. 18.He warned me of the (dangers, dangerousness, dangerously, dangerous) in the forest. 19. My parents don't allow me (go, to go, going, gone) , so I had to stay at home. 20.Where...