Read the sentences and tick if you would send a formal or informal email.1.You want to invite a friend to a party.A.FormalB.lnformal2.You want to ask a colleague in another office to clarify points about aproject.A.FormalB.lnformal3.You want to thank an overseas colleague for their help when you werevisiting their country.A.Formal B.lnformal4.You need to invite a colleague to a business meeting.A.FormalB.lnformal5.You want to thank your sister who is overseas for sending a present foryour birthday.A.FormalB.lnformal6.You want to arrange a meeting with your boss.A.FormalB.lnformal