—It’s secret between us .Don’t tell anybody. ---Sure , .
--- Do you know much about the city? --- Yes, I ___________ there three times.
Why not ______ your teacher for advice when you don’t know ______ the problems?
--- Didn’t your brother ________ go to school by bike? --- Yes, he did. But he ________ walking to school now.
You don’t know _____ I want to see you again. It’s a year since I last saw you.
With the help of the Internet, news can _______ every corner of the world.