2. 50 years back in time,______of war, hide-and-seek, etc. were popular games of Vietnamese children. * 1 điểm A. drag B. pull C. tug D. draw 3. Vietnamese family_____has also changed from extended family to nuclear family. * 1 điểm A. member B. foundation C. system D. structure Those Vietnamese traditional games such as tug of war, hide-and-seek, etc. are meant to be played_____groups. * 1 điểm A. by B. in C. with D. for Dan’s uncle is a _____painter. He draws sophisticated patterns on pottery products * 1 điểm A. lacquer B. silk C. wood D. ceramic