—Here is _____eraser. Is _____eraser yours?—Yes, it is. Thanks!
----Mary won the first prize in the competition. ----_________. She said she made several terrible mistakes.
Sam didn’t want to have diner. He just drank some milk.
When you leave, please turn off the light _____energy(能源).
Allen TV in the living room when I home yesterday.
When Miss Li was walking past the classroom, she found Mario____ others’ homework. She really got angry.