Part A:
Q1: Renewable energy sources are becoming more common. (though not yet dominant)

Q2: Virtual reality is an exciting technology. (though not accessible to everyone)

Q3: Online shopping is growing rapidly in popularity. (though not without risks)

Q4: Digital payment methods are convenient for users. (though not completely secure)

Part B: Summary gap fill

Q1:

• A. Librarian

• B. Biologist

• C. Psychologist

• D. Doctor

Q2:

• A. Decisions

• B. Decisional

• C. Decisionist

• D. Deciding

Q3:

• A. Biasness

• B. Biasedness

• C. Bias

• D. Biasing

Q4:

• A. Artist

• B. Artistic

• C. Artistry

• D. Artfully

Q5:

• A. Environmentalist

• B. Technologist

• C. Prioritizer

• D. Educator

Q6:

• A. Selfishness

• B. Joyfulness

• C. Sadness

• D. Kindness