Question 69
Verb FormsFill the gap(s) with the most appropriate option: The old man couldn't help ________ at his grandson's babbling
- A.to laugh
- B.that he laughed
- C.laughing
- D.in laughing
Show the answer and explanation
Answer: C (laughing)
Explanation
'Can't help' is followed by the -ing form: 'couldn't help laughing'.