A turning point of the continuously high housing price won’t appear suddenly because there must be a certain process ______ many factors lead to the change.
The boy likes to play tricks ____ girls, and his parents should cure him ______ that bad habit.
Many of them turned a deaf ear to his advice ______ they knew it to be valuable.
The discovery of new evidence led to ________.
______ late, he also forgot his books.
When I called at his home the other day, I found him sitting on an armchair,_____ in his hands.