coming—I’m not sure．He may be late or,____, he may not come at all．

ering his health, I advise him to ______ an houror two each day to work out

_______ I get a job will I have enough money to go to university.

With the nuclear crisis worsening in Iran, the world’s attention is fixed again on ________is called the Middle East.

to a financial disagreement, thecooperation broke down and the two businessmen finally went their ______ ways