A. The e-learning is more flexible for the students and the teachers than traditional learning.

B. The students' e-learning is more flexible than the teachers' traditional learning.

C. The e-learning for the students is more flexible than traditional learning for the teachers.

D. The students use more flexible e-learning than traditional learning used by the teachers.

A. Allowing digital devices in classroom, some school districts have seen great improvements.

B. Digital devices used in classroom help some school districts see great improvements.

C. Great improvements in digital devices have been seen in the classroom at some school districts.

D. Some school districts have allowed digital devices in the classroom to see great improvements.

A. Some conservative educators do not like the tablet because it is a major distraction.

B. Some conservative educators do not approve of using the tablet as it is a major distraction.

C. The tablet is considered a major distraction by some conservative educators.

D. The tablet being a major distraction is of concern to some conservative educators.

A. Textbooks do not provide students with information later than can a mobile device.

B. The information provided by textbooks is not later than that provided by a mobile device.

C. Textbooks can't provide students with as new information as a mobile device can.

D. The information provided by textbooks is newer than that provided by a mobile device.

A. Allowed to use mobile devices in school, students are also able to expand their learning outside of the classroom.

B. Educators helped students expand their learning outside of the classroom by allowing mobile devices in school.

C. To help students expand their learning outside the classroom, educators allowed using mobile devices in schools.

D. Allowing the use of mobile device in school is the best way of expanding students' learning outside the classroom.