Smart cities use data from the internet and technology to try and combat problems of city living. Watch the video and complete the sentences

Energy falls into two categories; renewable and non-renewable. Listen to the video and answer the IELTS type questions.

Listen to the video about the benefits of working from home and complete the IELTS type sentences

Having good friends is a blessing. Life without friends can be lonely and unhappy. Listen to the video and complete the sentences,

Resilience is one of the most important qualities that a person or an organization needs. Listen to the podcast and answer the questions.