The Tower _____here for over 1000 years. It may be the oldest building in my hometown..A. was B. has been C. used to be
There is a pen ______some pencils on the desk.
This is ________ pen. That’s ________ eraser.
The weather is _______today than yesterday.
We try our best ___ English and we practice ____ English every day.
Although she always stays at home, she knows what’s ______ in the city.