Question

change into passive voice. David wiil have won first prize​

Answer 1

$\huge\red{heya!!}$

☺☺see here is will have which is converted into will have been when we change active to passive so that we make this sentence which is given below.☺☺


✌✌first prize will have been won by David.

thanks

Answer 2

$\huge\bold\red{HOLA!!}$

The first prize will have been won by David.

Thanks ✌