根据汉语提示完成句子。

1. Families _____________ (聚会) for a big dinner in the Spring Festival.

2. They often wear scary clothes to _____________ (敲打) their neighbors' doors.

3. People in many countries give _____________ (互相) presents.

4. Christ ______________ (复活) on that day.

5. People start _____________ (为……准备) the festival a month before.