please explain the 3rd one

please explain the 3rd one mite to friend h it n or "-ip to a recently shitied a locality Write letter previous have let-r some at your or her u, send them by couriey. 4. joined to first day at 5. White a letter to your tiicmi who has recently had an accident asking her/him about 6 letter to your friend telling hinüher about the new book rhat you recently read. Your brother. who is in a boarding school. has passed colours in examination. Write a letter to your brother congratulating him on his achievement. Wite a short letter to your friend on how you spent your summer vacation. You arc nor well and a close friend wrote a letter to enquire about your health. Write a short m'ived your letter — thanks for your concern about mc — I am not well — have fcvcr lisscd school — sad to hear that tootball team selection has been done — when feel be in — probably next weekl ite a short letter to your friend informing him or her that your sister has come ding school and wishes to meet all your friends.