The homework is expected to finish before 6 o'clock.这句话对吗,是t

The homework is expected to finish before 6 o'clock.这句话对吗,是to finish or to be finished?
be expected to do sth,本身就是被动形式.
那么后面到底接主动的还是被动的呢
The homework is expected to finish before 6 o'clock.
The homework is expected to be finished before 6 o'clock.
哪个才是正确的呢