I won’t believe that the five-year-old boy can read magazines ____ I test him myself.
The weather in Hong Kong is quite different from __________ in Beijing.
My uncle ___________ a farmer. Now he is a driver.
---Where did you get the book? ---From the library. And I have _______it for two weeks.
---Tom, why not stop ________ a rest? --- Oh, no, Mum. It’s so exciting that I can’t stop _______ the kite.
---Is that Sandy speaking? ---Sorry, she isn’t in now. She ______the cinema with her aunt.