We have to destroy a lot of fields to set up this project.—Such is the case. However, this project will be of great advantage to the area _____.

I believe we could face delays if we travel by bus，________ traffic jams.

you known each other for long—Not very long, __________ we started towork in the company.

There a pair of glasses on the desk. No one knows whose it is.

I would appreciate _____ if you could tell me the latest news about the project. [ ]