—Have you got any idea for the summer vacation?—I don't mind where we go ________ there's sun,sea and beach.
I don’t think that your lecture _______ the audience,for they appeared quite puzzled.
—Can I use the telephone on the table,sir?—Under no circumstances _________ to use the telephone in the office for personal affairs.
—He didn’t feel a bit nervous when ________.—No.He’d had a lot of time ________ for it after all.
How long do you think _________ the computer company launches a new model?
Miss Li ______ as a secretary for five years in the company,and now she is general manager of it.
考点:时态和语态