1.A hybrid results from combining two different things.
What two things are combined to make a hybrid car?
Look at the diagram and check your answer.
2.Read the text and find the answers to these questions.
1 When is the petrol engine used alone?
2 When is the electric motor used alone?
3 When are both motors used?
4 What advantage does this car have over an electric car?
5 How is the battery charged?