Many students go to school _______ the tube in Beijing every day.
If you are _____ about Australian cities, just read the book written by Dr Johnson.
He _____ to us that those eggs which were _____ on the table had been _____ by snakes.
You _____ make any noise while father is sleeping.
When I went to their house, there was no light on. They _____ at home.
In many countries in the world, breakfast is a snack _____ a meal, but the traditional English breakfast is a full meal.