1/Making colorful ao dai is a beautiful way to pass the ...........of cultural identity to the next generation. A.blood B.silk C.torch D.light 2/ Tom gets lost on his way to Cai Rang floating market: Tom: ".................................... The Vietnamese: "Go straight ahead until you reach Cai Son bridge!" A. Can you book me a Grab car? B. How can I have Cai Rang floating market? C. Can you show me the way to this place? D. What is the best price for the floating market? 3/They want to .............. the castle to its former glory A.return B.restore C.preserve D.gain