—I am terribly sorry I broke your teapot.—
Nowadays, many people walk to work______ Copenhagen Conference calling for living a low—carbon lifestyle to cope with global warming.
–I hear that you will be on travel again. --Yeah. My boss _______ for me to discuss business details with someone from another company.
–I didn’t invite him to the party but he came anyway and got completely drunk. --__________he hadn’t come! The party could have been a success.
The home improvements have taken what little there is ______ my spare time.
In order to prevent the disease ___________ to other districts, the authorized organization killed thousands and thousands of cows.