in the mountain area has its problems , _____ obtaining water is a big problem.

Who is suitable for thenew chairperson of the Students’ Union —David is. He is ______enough to come up with new ideas.

Do you often get online—Yes. I lots of time on it. It’s good way to kill time.

Will there be more people in 100 years, do you think—____, I hope.

We have a slight problem with the temperature control but_______ everything’s fine