.It' s quite a time ______Yao Ming got injured, but it won' t be long________he returns tothe court.
You must read the _______ with great care to see if the drug contains PPA before it is taken.
I ____ too much reading.
The top leaders of the two countries are holding talks in a friendly______
The novel was so interesting that he read it _____ in a single day.
_________ the temperature might drop, coal was prepared for warming.