computer
- Is this _____computer game? — Yes, ___is ____computer game.
- Is this_____ computer game?— Yes, _____ is. It’s _____ computer game.
- ______that your computer?—Yes, it is.
- John, you ____ the computer game for two hours. It’s bad for your eyes. Stop, please!—OK, Mum.
- I bought a computer last year. I ______ it for one year.
- Whenyour motheryou that computer?—Oh, I have forgotten.
- A computer is very popular and helpful .— I think so. It _______ in many different fields.
- Mary___________ computer science last year.
- He_____his computer last year. I _____ my computer for over ten years. It still works OK.
- The computer is broken. ＿＿＿it＿＿＿ today?