Future Travel

The main idea of the passage is ......................

• Innovation in travel technology

• The History of technology

• The ships and cars

• The good technology for the brain

The best synonym for the word " obstacles" in paragraph 1 is ..............

• situations

• pollution

• features

• barriers

The pronoun "They " in the first paragraph refers to .............

• people

• cars

• suggestions

• rains

All the following statements are true except ...........

• vegetable oil can be used to power cars

• vegetable oil is a clean and renewable fuel source

• we can increase pollution by using vegetable oil

How are cars changing ? why?

why is bio-fuel preferable to petrol as fuel source?

All the following statements are true except ...........

• vegetable oil can be used to power cars

• vegetable oil is a clean and renewable fuel source

• we can increase pollution by using vegetable oil