Some scientists think that children ________ parents allow them to use electronic devices early will have more advantages in the future.
who
Students ________ have smartphones can use them to look up words in an electronic dictionary
who/that
Personal electronic devices________ distract students from their class work are banned in most schools.
which
My tablet, ____ is two years old, still works quite well.
which
The laptop ______ cover is decorated with funny animals belongs to my aunt.
whose
Long, ______ is only two and a half, likes to play games on a tablet.
who