There are fifty students in our class, _____ of the boys _____ football. A. two third; likes B. two thirds; like C. two thirds; likes
Our teacher is coming. Please stop _____ and keep ________.
There are many CD-ROMs in the bookshop. I don’t know ____ to buy.
---Hello, may I speak to Millie? ---Sorry, she isn’t in. She _________ Nanjing.
I_______ the piano for two years.
Helen often ______ a lot of time listening to music.