The policeman told the boy playing football in the street.
A．stopped B．stopped C．to stop D．stopping
I want to know Tom can help me with my maths.
A．if B．so C．because D．although
— My father has just bought a new computer.
— Really? How lucky are!
A．him B．he C．me D．I
Uncle Wang taught Jim how the washing machine.
A．run B．running C．to run D．runs
Patrick is interested in animals, so he enjoys _ every Saturday working in an animal hospital.
A．paying B．getting C．taking D．spending
Peter’s parents were worried that Peter too much time on line.
A．spent B．cost C．paid D．had
