The word order is fine. A couple of the sentences aren't quite right - did you write these, or were they provided as part of a test, for instance?
For example 'More students have come than the room could seat' - this should be 'can seat', . If it was 'more students came than the room could seat", it would be fine. The one about moving out of the apartment sounds a little stilted - perfectly understandable, but not really natural speech. The first one has a typo - it is 'expect', not 'epect'.