By allowing mobile devices in school, educators help students expand learning outside of the classroom.

A. The students who have started adopting the new methods of technology in their studies influence a mass number of other students in the classroom.

B. The influence of technology in classroom is spreading to a mass number of students who have started adopting the new methods of technology in their studies.

C. Having been influenced by the technology in classroom, a mass number of students started adopting the new methods of technology in their studies.

D. Starting to adopt the new methods of technology in their studies, a mass number of students have spread the influence of technology in classroom.

A. Tablets give users the ability to highlight, edit text and write notes without ruining a textbook for the next user.

B. Tablets neither give users the ability to highlight, edit text and take notes, nor does it ruin a textbook for the next user.

C. If tablets did not give users the ability to highlight, edit text and write notes, they would ruin the textbook for the next user.

D. Tablets give users the ability to highlight, edit text, and write notes so that the next user can read without ruining the text.

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. Now teachers who are aiming towards making the education attractive and sensible are making continuous efforts to make the classroom a good place to learn and succeed.

B. Making continuous efforts to make the classroom a good place to learn and succeed, teachers are now aiming towards making the education attractive and sensible.

C. As now teachers are making continuous efforts to make the classroom a good place to learn and succeed, they are aiming towards making the education attractive and sensible.

D. Now teachers are making continuous efforts to make the classroom a good place to learn and succeed so that they are aiming towards making the education attractive and sensible.

A. The digital learning opportunities make students self-reliant because they can study without the teachers.

B. The digital learning opportunities make students study without the teachers and become self-reliant.

C. The students can study without the teachers because the digital learning opportunities have made them self-reliant.

D. Being able to study without the teachers, the students are more self-reliant thanks to the digital learning opportunities.

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.