Not far from the school there was a garden, ___owner seated in it playing chess with his little grandson every afternoon.
Living things are dying out quickly. Let’s ask ____ destroying them in the past years.
____ that I’m feeling all right, my brain is also beginning to work much better.
The changes in our chemistry lab will cost quite a lot, ____ they will save us money in the long run.
The workers were making so much noise in the workshop, and the boss hurriedly went to see ____.
This is certainly the case, but ____ it is a mistake or not I don’t know.