There is a garden, although that usually requires a good bit of forward planning and preparation.

It requires a bit of work from the audience as well.

It was hard work, and required quite a bit of concentration.

Yes, that would require a bit of effort, but it can be I done.

We have had some changes personally and at work that required a bit of a shift - while.

This requires a bit of thinking, but I don't believe it would be that difficult.

These are extensive questions and require quite a bit of research to come up with a fair assessment.

Why this might happen requires a bit of an explanation.

They can also be trained, though it requires quite a bit of work.

Some are easier than others, and they all require a bit of practice.