Characterization and events in the story may point to a story’s implied theme.
D. recite important items of the text out loud
C is your answer,this was very easy but u may be younger
If raining lunchtime, (I'll remain indoors. )
Or
If it's raining at lunchtime time, (I'll remain indoors.)
(when you know it may rain)
Or
If it rains lunchtime, (I'll remain indoors. )
(when you're not sure it's going to rain)
Hope this helps!