A special and delicious record was set in 1997 to ______ Hong Kong’s return to China.

Jane opened the window to _____ a little air and sunshine.

(2013·宿州模拟)QQ, 　　　you can chat with your friends, makes communication easy.

My mother eats too many hamburgers. She doesn’t have a healthy eating ________.

I can’t find my purse anywhere.——You have lost it while shopping.