It is said that there’s going to be a heavy rain . And the temperature will drop a lot _________ .

John opened the door. There_______ he had never seenbefore.

The police failed to come up with ______ evidence, and on that account the suspect was released.

When doing your history homework on the Civil War by typing in details to Google, a list of related books will _____.

I don’t have time for a drink now, but I’ll ________ you later.