In some cases, moving of equipment has been necessary, but this has not proved to be limiting.
Moving equipment is necessary sometimes, yet it's not limiting.
Moving of equipment is never necessary.
A man running a restaurant.
The laboratory needs to add administrative processes to its staff.
We started a while ago.
I'm sure, since no one has discussed it.
Two friends are watching a movie.
Contraception and abortion are topics that the Dalai Lama promotes.