Question

39. He _____ passed
easily if only he'd spent a bit
more time revising.

1- could have
2- would have
3- might have
4- must have​

Answer 1

Answer:

There are two correct options:

He could have passed  easily if only he'd spent a bit  more time revising.

He would have passed  easily if only he'd spent a bit  more time revising.

Answer 2

Answer:

He would have passed easily if only he'd spent a bit more time revising.

#hope it helps....