You mustn’t lose heart; sooner or later your efforts will ________.
---When will you be back?---________.We'll meet at the end of the month.
Let's ready to foot it ________there're neither buses nor taxies.
The ______ on her face told me that she was in a blue mood.
I kept on _______to her until the train disappeared completely in the darkness.
The baby stopped crying though she understood ________ of what her mother was saying.