The correct answer is Option (1) → A-IV, B-III, C-I, D-II
The idioms and their meanings are as follows:
- Tooth and nail: With all one's strength and determination
- Smell a rat: To sense that something is wrong or suspicious
- In the good books of: To be liked or favored by someone
- In high spirits: To be happy and cheerful
The correct matches are:
A. Tooth and nail - I. With all power
B. Smell a rat - III. Reason to suspect
C. In the good books of - I. Favour with
D. In high spirits - II. Joyful | 
