Quite a few problems_____ after the new examination system was introduced, and the number of students in this school _____by 5% Last year.

He looks sad. Let’s cheer him______.

, _______ on the Xiang River, is animportant city, second only to Changsha.

How is your grandpa now Has he been better since he fell off the wall —A little bit better， but he will have to in hospital for at least two weeks.

Who’s _____ woman in purple—Peter’s mother. She works in ______university.