Sorry, we've kept you___ for a long time.
举一反三
- I'm sorry to __________ you __________, Mrs. Shaw, but I'm afraid we've run out of time.
- —I’m sorry to have kept you ______ for such a long time.—It doesn’t matter. A: wait B: waiting C: to wait D: is waiting
- Hi Marie, _____________________________ A: I've been meaning to write to you for a long time. B: I've been meaning to write you for long time. C: I'm meaning write to you for a long time. D: I'm meaning to write to you for long time.
- I’m sorry you’ve been waiting so long, but it’ll still be some time _____ Brian get back.
- It is a long time since we met last time. You ________come and see us more often.