Exercise 38 which is right? 1 mark is/has been in canada since april. 2 jane is a good friend of mine. i know / have known her very well. 3 jane is a good friend of mine. i know / have known her for a long time. 4 “sorry i'm late. how long are you / have you been waiting? ” “not long. only five minutes.” 5 martin works / has worked in a hotel now. he likes his job very much. 6 linda is reading the newspaper. she is / has been reading it for two hours. 7 “how long do you live / have you jived in this house? ” “about ten years.” 8 “is that a new coat? ” “no, i have / i've had this coat for a long time.” 9 tom is / has been in spain at the moment. he is / has been there for the last three days.