join
after
turn off
but
have visited => visited
have => had
having => to have
have seen => saw
live => lived
didn't see => haven't seen
for => since
just be => just been
have written => wrote
been worn => be worn
can => could
in => on
that => so
very => so
went to boat => went boating
won't => doesn't
is learning => was learning
was it => it was
You have => you have to
tomorrow => the following day.
isn't he => doesn't he
to play => playing
doesn't she => does she
reading => to read
have => did
hardly => hard
as => because
about => that
will go => go
quick => quickly
however => but
turning off => turning on
to have => having
For => Therefore,
must => should
