"We have to look at alternative methods of moving people around."

Alternative methods have been developed to deal with such cases.

I hope that we can find alternative methods in the future.

It has nothing to do with a lack of alternative methods.

Another concern with this approach is that it will cost more money than alternative methods.

As alternative methods become available, the number will shrink some more.

He just used them as alternative methods of exploring a subject.

This led him to find alternative methods to rid himself of disease.

"After the ban, I will just try to find alternative methods of getting it."

Some alternative methods of showing films have been popular in the past.