Countries around the world celebrate their own holidays and festivals. People in the United States celebrate Thanksgiving Day ______ (1) the fourth Thursday in November. In Canada, Thanksgiving ________(2) on the second Monday in October. In Switzerland, people celebrate Homstom on the _________ (3) Sunday in February. This festival __________ (4) welcomes the coming spring season. Viet Nam and some countries in _________ (5) celebrate the Lunar New Year in late January or early February. It is the time for families to clean and decorate _______ (6) houses. The celebration includes fireworks and lion or dragon dance. 1. A. on B. in C. from D. of 2. A. is celebrated B. celebration C. celebrate D. celebrated 3. A. one B. once C. first D. firstly 4. A. usual B. unusual C. unusually D. usually 5. A. Europe B. Asia C. Africa D. America 6. A. our B. my C. their D. his