Many a time, Bob failed to find a job_____ his skills can be put to use. So the situation______ he can’t change worried him deeply.

I think there will be ______tall buildings and there will be ____pollution in the future.

have imagined howwell he ____ in the world of entertainment.

Two-fifths of the highway________so far.

What’s your first impression _______ our English teacher—She’s patient but strict _______ us.