This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well.
When I come back to this town next time, I guess this movie theater will be completed and it will change the townscape quite a bit.
The long holiday is over now, so the movie theater will probably be very quiet for a while.
"Would you like to go to the movie theater tonight?" "I wish I could but I have to finish this paper."