I’m afraid I am not fit for the job, for it is ______calling for much patience.
For miles around me there was nothing but a desert, without a single plant or tree .
When he came back, he found his bag over the seat.
This is not an economical way to get more water; , it is very expensive.
talking with him, you’ll find him an easy-going man.
After years of hard work, his efforts , which was quite a relief.