I________ an important conference at 10 o’clock this Sunday morning.

. ---Do you often attend meetings ?--- Yes, I ________ organizational meetings at the end of every month..

(2013·高考山东卷)I didn’t think I’d like the movie，but actually it ________ pretty good.

--- I haven’t seen Mary recently. And you?--- Me neither. I’m afraid she _________ to her experiment for too long a time.

 I wish I ____ clever enough to work out the ____ geometry problem.