4.I didn't need to get
didn't have to take
didn't need to catch
didn't need to buy
didn't have to worry
didn't have to walk
5.are sometimes
might be your
we we're not
I recognise
i could
will possibly get
2.told me there might
was supposed to be here
ought to have gone
could have been worried about
can't be in the
must have been cold
