Seeing the happy __________ of children playing in the park, I'm full of joy and confidence in the future of our country.
I ______ Wang Tao in the street yesterday. We _______ each other since he went to Beijing.
Hardly ______ off the bus when ______ an old friend who he hadn’t seen for years.
---Where did you meet him? ---It was in the hotel ______ he stayed ______ I met him.
The foreign visitors couldn’t help ________ by the beautiful scenery of the Great Wall.
_____ two English exams to worry about, I have to work really hard this month.