Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

A. Attending

B. Developing

C. Controlling

D. Exploring

A. Teens Online: Tips for Teens to Stay Safe

B. How Technology Affects Parents of Teenagers

C. Teen and Tech: What Parents Should Know

D. Current Threats to Digital Life of Teenagers

A. would call

B. was calling

C. called

D. calls

A. Michael needed at least two hours for new words each day.

B. Michael did nothing but study new words for two hours.

C. If Michael could, he spent two hours learning new words.

D. Michael used two hours to study new words each day.

A. Maybe another time.

B. Sure, I like movies.

C. No, why not?

D. I can't wait.

A. Students often do homework, so they become clever.

B. Doing homework every day helps students learn better.

C. Students can learn more skills because of homework.

D. When students often do homework, they can study well.