If you want to be popular, , join in our class activities and make a contribution to our class if possible.
If I’m mistaken, _____ you are mistaken too.
If wishes were horses, _____ beggars would ride.
. When the last prize had been awarded _____ everybody cleared off.
Although he had only entered the contest for fun, _____ he won first prize.
Just because they make more money than I do, _____ they seem to look down on me.