操作提示：句子正确选择下拉选项框为“T”；句子错误选择下拉选项框为“F”。 1. All festivals celebrated in England can date back 100 years or more. 2. Today, people all over the world celebrate St. Valentine.s Day. 3. Halloween falls on the end of November 4. Symbols of Halloween include ghosts, black cats and witches. 5. The birthday of Jesus Christ is on December 25.
