单词拼写。
（1）照相机_______（2）手表______

根据提示完成句子。
【小题1】Mother's Day is in _______.
【小题2】Children's Day is in _________.
【小题3】__________ is in January.
【小题4】Winter vacation is in _________ and __________.
【小题5】___________ is in March.

sit (反义词) _____________

w _ rry （   ）

A．o

B．e

C．i

根据中文提示补全句子。
【小题1】Don’t run on the ______ (楼梯).
【小题2】Look, the boy is crossing the road at the ______ ______ (安全十字路口).
【小题3】The girl gets sick, because she ______ (吃) a bad apple last night.
【小题4】Students should know how to ______ ______ (保持安全).
【小题5】You can call “110” when you are ______ ______ (遇到麻烦).