A Connecting with strangers is surprisingly pleasant and it has a positive impact on our well-being. Commuters in Chicago involved in a social. B Experiment found that people they sat next to were willing to talk to them. C Solitude is a more positive experience than interacting with strangers. The author thinks it’s strange that people talk loudly. D On their mobile phone with friends but don’t reach out and make small talk with the person sitting beside them.

A Work hard for your well being. B Enter into out world and make new friends. C To have good mood everyday. D Free from old rules and conventions.

A Drinking Alcohol in Moderation May Be Linked, to a Longer Lifespan B Is Drinking Harmful to Health? C What Different Scientists Think of Alcohol D Moderate Drinking, Longer Life

A January without excessive spending. B January without alcohol. C January with a healthy diet. D January without rain.

A Supportive B Neutral C Objective D Not mentioned

A Hu and Sun’s study clearly demonstrates why moderate drinking promotes heart health. B Decades of investigations on tens of thousands of participants provide data to support research about alcohol and lifespan. C New data shows an increase in alcohol related deaths among older women. D Some researchers suggest that if you never drink alcohol, it is best to start drinking less.

A reducing the rates of chronic inflammation B protecting the heart C good for liver disease D good for cholesterol

A activeness B diversity C productivity D possibility

A massive B astounding C shrinking D predictable

A gave birth to B concentrated on C shed light on D took into account