I have to go on,________difficulties I will meet.
It is Mary along with her two friends that _______ for the job.
The film was made_______ the soldiers who lost their lives in the war.
If you __________ smoke, please go to the smoking area.
________ the driver worn the seat belt, he _________now.
_______life in a new city can be hard, it can broaden a person’s view of the world.