The Wilsons lived in ________ A-shaped house in the mountain during _______ World War II.
In that case, there is nothing you can do _______ than wait.
Many people have helped with canned food, however, the food bank needs _____ for the poor.
It is generally believed that reading is_________ it is a science.
It's always difficult being in a foreign country, _____if you don't speak the language.
_______to take this adventure course will certainly learn a lot of useful skills.