—When Tom got to the examination room, he realized he ______ his pen at home.-Oh, he is too careless.
---______ is the population of Shanghai ? ----Thirteen million people , I think
Watching English films ________ a great way________ English
I often go to school by ____ bus, and my father drives ____ car to work.
--Mary, would you like to go and visit the Science Museum with me ? -- _____, but surfing on the internet seems more interesting.
My father advises me _____ games, he thinks it’s not good for my study.