Choose a word similar to the group: 'fast, quick, speedy'.

B. RAPID

Choose a word similar to the group: Calm, Peaceful, Tranquil.

B. SERENE

Choose the word that is similar to the group: 'happy, joyful, elated'.

C. CHEERFUL

Fast: Quick: Speedy

B. RAPID

Fast, Quick, Rapid

B. SWIFT