When she was awake, she found that she was on seemed to be a piece of stone.
A girl on the bus begin to sing a pop song and soon all the other students _________.
---Why were you late for school today? ----It was ________ I help catch a thief on the bus.
To tell the truth, it’s the first time that I _______ western food.
I have the details _________ here in my notebook , which you can refer to.
The number of the students in our class __________ to 54.