It was easier to move about the fringe of the crowd.
---- How long will it be ______ we know the result of the English examination? ----- Perhaps in two or three days.
------ Bob failed in the exam again . ------ He _____ it ; he never worked hard .
The driver was at ___ loss when _____ word came that he was forbidden to drive for speeding.
------Mum,can I go out to play with Tom for just a while ? ------ _______ and do what you like.
In order to reduce the increasing prices of vegetables , the toll(过路费)if a truck carrying them passes through a toll station .