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Internet and social networks help us easily ______ with people all over the world.

• impact

• conserve

• presever

• interact

The ______ was developed to help users with daily tasks.

• virtual assistant

• scientist

• engineer

• applicant

The ______ of the project relied on community involvement.

• interaction

• impact

• behavior

• portfolio

He is very intelligent. He could ______ solve complex mathematical problems.

• effortlessly

• mainly

• interactively

• practically

The new employee’s ______ was verified through multiple tests.

• captivity

• identity

• capability

• extinction

Many students ______ with balancing their studies and part-time jobs.

• alert

• post

• struggle

• emit

Animals in ______ often display different behaviors than those in the wild.

• housing

• captivity

• nursery

• decision

Zoos play an important role in providing ______ for injured or endangered animals that cannot survive in the wild.

• enclosures

• risks

• punishments

• obstacles

Organizations encourage people to take steps to reduce pollution and ______ marine ecosystems.

• damage

• destruct

• destroy

• protect

Good ______ skills are essential for leaders in any industry.

• absent-minded

• decision-making

• real-time

• eco-friendly