选词填空。
 
（1）______ is the second month of the year.
（2）The first month of the year is _________.
（3）In _____ , the students are planting trees.
（4）The first day of ____ is Children’ s Day.
（5）The Labour Day is in _____.
（6）Easter is usually in ______.
（7）I want to swim in _____.
（8）_____ is cold.