---Be careful! Your clothes will catch fire. ---Thank you._______ so close to the fire.
Lucy is a very optimistic girl. ______ she is faced with difficulties, she always sees the bright side.
All the people on the list must be told to attend the meeting; you must make sure that no one is _______.
The task is very difficult. I wonder whether we will be able to finish it in the ________ of any other helpers.
If you pay for the computer in cash, you could have a 5% discount; _______ we can deliver it to you for free.
The project ______ last month but unfortunately it had to be prolonged because of the financial problem.