We don’t care if a hunting dog smells _____, but we really don’t want him to smell ____.

The new machine, as is reported in the local newspaper, will work twice as fast, _____ greatly reducing costs.

. --- This book by Tony Garrison is of great use for our course. --- But I think his latest one is______ worth reading.

 --When were the soldiers sent to the earthquake-stricken area? -- _______ the earthquake broke out.

He had promised me to come to the party, and _____.