---Tina, I want to have a pet. How about a dog?--- I prefer a cat. It is ______ to take care of.
We can watch Beijing Opera _____ TV.
My sister ____ home at 5:00 every day.
We only have _______ shower.
---Will you go there by_____train? ----No, I’ll take ______ taxi.
I want to____ No. 5 bus to Tian’an Men Square.