25. In 2010,Ha Noi_ its 1,000th anniversary. A.celebrated B.commemorated C.worshipped D.remembered 26. The __________ of quan ho singing has been recognised as a world heritage. A. preservation B. procession C. performance D. song 27. Tet is an occasion for family ___in Viet Nam. A. visitings B. meetings C. reunions D. seeings 28. In some areas, when you meet old people, you ____ take off your hat to greet them and show your respect. A.should B.shouldn’t C.don’t have to D.have to 29. Lang Lieu couldn't buy any special food ___ he was very poor. A.although B.when C.while D.because 30. __________ the other sons were looking for special foods, he was making chung cake and day cake. A.Although B.Even though C.While D.If 31. He was wearing shorts, ___he was not allowed to go into the temple. A.and B.but C.or D.so 32. Tam is a beautiful girl; ___, she’s kind-hearted. A.therefore B.however C.moreover D.otherwise 33. Lac Long Quan missed his life in the sea; __________, he took 50 sons back there. A.therefore B.however C.moreover D.otherwise 34. __Browns has__apartment in __city. A. The / an / the B.a / the /an C.An / an / the D.the / the / the 35. There were no chairs, so we had to sit on _____ floor. A. the B. a C.an D.x