The hotel will ________ breakfast, but we will have to go out for lunch and dinner.
We know that she enjoysbooks very much.
We often see the signin a hospital.
The Leaning Tower of Pisa (比萨斜塔) is so great _____ old building.
There is a big tree in ________ front of our classroom and a big blackboard_in ________front of it.
“Don’t ____ on the computer. It’s time for class.” Says my teacher.