All of us went to the park _______ Bob. He had to look after his sister at home.
I often invite my American friends to to my house to eat Chinese food.
--- do you go bike riding with your father? ---Once a week.
Mrs Hand is a(n) woman. She hardly ever laughs.
You play computer games for a long time. It’s bad for your eyes.
---What’s the matter your computer? ---It doesn’t work.