Hit the ceiling/roof (idiom):
English Meaning - To become extremely angry.
Bangla Meaning - রাগান্বিত হওয়া।
Example Sentences:
- Sarah hit the ceiling when she discovered her computer had crashed right before the deadline.
- The boss hit the ceiling when he saw the financial report showing a significant loss for the quarter.
So, Correct Sentence - Dad'll hit the ceiling when he finds out I've left school.
Other options,
Hit the ground running - To immediately work hard and successfully at a new activity.
Hit the deck - To lie down suddenly so that you are hidden or sheltered from something dangerous.
Hit the headlines - To appear in the news suddenly or receive a lot of attention in news reports; শিরোনাম হওয়া।
Source: Cambridge Dictionary.