—Shall I pick you up after school this afternoon?— ________, if it’s convenient to you.
The library needs ______,but it’ll have to wait until Sunday.
—What do you think of the book? —Oh , excellent. It’s worth ______a second time.
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.