furthermore, thus, such as, besides, when
, for example, which, to begin with, clearly, of course, during, however


Who does not have a cellphone these days? The amazing thing about cell phones is that they are no longer just used for calling or texting. Let us take a look at some benefits of cell phones for students._______, cell phones make it possible for students to stay in touch with family and friends. A student can call home and ask a family member to bring them a forgotten assignment or lunch money or to come and pick them up if he/she is sick._________, cell phones allow parents to keep track of their children's whereabouts before, during, and after school. And, _______there's always the possibility of a student needing to contact a parent because of a dangerous situation.________ having a cell phone is like having a guardian angel. Students can also connect with friends, but not just because it is a fun thing to do; they text or email their friends they are absent to let them know what is going on in class and to inform them of any homework. When used responsibly, a cell phone can be an excellent communication tool. Also, cell phones - especially smartphones - are a fabulous learning resource. Students can use tools in their cellphones______the calculator, the map finder, and the calendar in subjects like Mathematics and English to keep track of their homework. They can use their smartphones to do research when they are doing group work or working on a project.​