— Is Lily good at singing?　　　—Yes , she is．We often hear her_______ in the next room．

Look at the poster! It says that there ________ a concert in our school next Saturday.

 At school we take exercise for an hour every day to build us up.

My uncle         the club in 2010.  He        the club for over 3 years.

---Dad. Why I should stop__________ computer games? ---For your health, my boy, I’m afraid you _____________.