---You haven't lost the concert ticket, have you?--______. I know it is not easy to get another one at the moment, but nowhere can I find it.
Along the either side of the street _______ two lines of trees.
There is no doubt _____ they will win the game.
______ interested us most was ______ he saw last night.
______ he has gone abroad is not true.
We make ________ that whoever leaves last turns off the light.