______ amazing film they enjoyed on Christmas’s Eve!

The experiment shows that proper amounts of exercise,if___________regularly, can improve our health[ ]

o much water being used in the bathroom,it is no _____ that more environmentally friendly technologies have come out to make better use of water resources.

____ was it _____they discovered the entrance to the underground palace?— Totally by chance.

I am in America, but my parents _________.