—Hi, Mary! Do you know where Jim is?— I think he ________ a lecture in the library.
The price of gold has jumped to______ new all-time high as debt worries in the US and ______ Europe continue to trouble the world.
----Thanks so much for making my stay here so pleasant .----________.
It was ______ cold a day that we had to stay indoors.
In recent years, the ______ dry heat had led to a series of natural disasters.
Not until I came home last night ______ to bed .