I need some help

[mara_s_id]

I have to find some mistakes in the following sentences, maybe I will find help here.

This ride isn't excinting as the one we went on last week. (This ride isn't AS exciting as the one we went last week.)

They mustn't have realized it was their fault.

There are less people present than we expected.

[naomimalan]

Originally Posted by mara_s_id

I have to find some mistakes in the following sentences, maybe I will find help here.

This ride isn't excinting as the one we went on last week. (This ride isn't AS exciting as the one we went last week.)

They mustn't have realized it was their fault.

There are less people present than we expected.

They mustn't have realized it was their fault.
They CAN'T have realized it was their fault.

There are less people present than we expected.
There are FEWER people present than we expected