It is always difficult being in a foreign country, __________if you don’t speak the language.
He always dreams of ________ a chance for him to bring into full play his potential.
.________ bricks,workers press clay into blocks and bake them to the requisite hardness in a kiln.
New ideas sometimes have to wait for years before ________.
________ the past,our life is much better.
________ for several weeks,the city needed food.