Fill in the blank with the correct preposition: ‘I am grateful ___ your help.’

Explanation

The adjective ‘grateful’ is conventionally followed by the preposition ‘for’ when specifying what someone is thankful for, as in ‘grateful for your help.’ Note that ‘grateful to’ is also correct, but only when followed by the person being thanked, as in ‘grateful to you,’ making ‘for’ the correct choice here since the sentence specifies the thing being thanked for. Explore more English MCQs on mcqstutor to keep practicing.