Fill in the blanks with the suitable conjunction:
Annie has a guitar, _____ she plays it really well.
so
but
or
and
This is an expensive ________ very useful book.
when
because
They batted badly, _____ they won the match.
yet
otherwise
She has not called ______ she left last week.
since
Samir is worried ______ he is late for an important meeting.
although
Walk quickly _______ you will be late.
That was years _____ years ago.
until
unless
We were getting tired _____ we stopped for a rest.
Sailing in summer is great, ______ I don't have a sailing boat.
Things were different _____ I was young.
then
