Although I had the book assigned by the professor several times, it didn't make any __________ to me.
–Have you talked to him? --Yes. _________ I met him in Beijing on business.
In the good care of the nurses, the boy is_____ recovering from his heart operation.
In the _____ of rain in the process of planting trees, you must stop.
-- Are you glad to hear from her? --Of course. _______I dreamed about her several nights.
______ be laughed at by his mates, he kept about quiet about punishment.