---How many girls are there in your class? ---______ them_____ over twenty.
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.
---Allen, why do you like MP5 players so much?---Mom, they are smaller and lighter they can be carried very easily.
---It’s a nice day, isn’t it?---Yes, going fishing and relax ourselves?