--- If John does not come to work on time, he may be fired.---Surely he is not so foolish _________ that.
This book______18 articles , _______ three written by my father.
Chest pains can be a warning ____of heart problems.
_______ is mentioned above, the number of the students in senior high school is increasing.
On hearing the news that her son had won the game, she _____ laughter.
Jane stored _____ money in the new cave.