I think Sun Yang was one of _____ in the 2012 Olympic Games.
--- Can you tell me ______ on the Internet? --- OK, mum.
Thousands of houses _______ by the floods in Guangxi last month.
______ more, and you’ll improve your spoken English.
--- I’ve just got a postcard from my pen friend.--- Let me have a look. Wow. _____ nice card!
--- What is your favourite sport? --- Swimming, I think. It’s _____ of all.