—_____ that he picked up his uncle at the airport?—It was at 6:00 in the afternoon _____ he got off work.
Little Jim should love _____to the theatre this evening.
The squirrel was lucky that it just missed___________.
Charles Babbage is generally considered______-the first computer.
_________a reply, he decided to write a sixth letter.
The secretary worked late into the night, ______a long speech for the president.