Asap 100 points

the sentence below is written incorrectly. correct the error and explain why you made those changes.

either of us are interested in babysitting for mrs. martin.

Choose the sentence that is not logically connected in the paragraph. (1) one final effect of radio and tv on the language must must be noted. (2) there is no doubt that these great media of information have cut down considerably the time that used to be devoted to reading. (3) radio and tv may enhance the spoken word. (4) they tend to lower comprehension levels.