Select the most appropriate meaning of the given idiom
Touch and go
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. Uncertain.
The meaning of the idiom is-
1. Touch and go-Uncertain
2. Unchanging
3. Undoubted
4. Unimportant
As the chosen option provides the appropriate meaning so it will be the correct answer.