—You could always put the decisions off a little bit longer.—_____ If I leave it much longer I might miss my chance.
This is the best way ______ I have thought of ______ the problem.
Particular attention must be paid ______ welfare, especially in the poor area.
At this time tomorrow ______ over the Atlantic.
—That must have been a lot of work. —Yeah, it us three days to finish it.
______ many times, he finally understood it.