The power of smiling

Match the underlined word or phrase in the transcript to its meaning: polite and respectful

Match the underlined word or phrase in the transcript to its meaning: to make a connection (with something) that will give you an advantage

Match the underlined word or phrase in the transcript to its meaning: discovered something by accident

Match the underlined word or phrase in the transcript to its meaning: examinations done under the same conditions

Match the underlined word or phrase in the transcript to its meaning: sudden strong increases of energy

Match the underlined word or phrase in the transcript to its meaning: improving

Match the underlined word or phrase in the transcript to its meaning: believed that something was a result of a particular action

Find the synonym in the transript: begin

Find the synonym in the transript: produce

Find the synonym in the transript: decide