Grammar_In_Use_4th_edition_by_Murphy-Book

Key to ExercisesUNIT 1010.12 She's been travelling / She has beentravellingShe's visited / She has visited3 He's won / He has won ...He's / He has been playing tennis4 They've / They have been making(films ...)They've / They have made (fivefilms ...)10.22 Have you been waiting long?3 Have you caught any fish?4 How many people have you invited?5 How long have you been teaching?6 How many books have you written?How long have you been writingbooks?7 How long have you been saving?How much money have you saved?10.32 Somebody's broken /Somebody has broken3 Have you been working4 Have you ever worked5 has she gone6 He's appeared / He has appeared7 I haven't been waiting8 it’s stopped / it has stopped9 I've lost / I have lost... Have youseen10 t've been reading / 1have beenreading ... I haven't finished11 I've read / 1have read12 I've had / 1have hadUNIT 1111.13 have been married4 OK5 It's been raining / It has been raining6 have you been living orhave you lived7 has been working8 OK9 I haven't drunk10 have you had11.22 How long have you been teachingEnglish? orHow long have you taught ...3 How long have you knownKatherine?4 How long has your brother been inAustralia?5 How long have you had that jacket?6 How long has Joe been working atthe airport? orHow long has Joe worked ...7 How long have you been havingguitar lessons?8 Have you always lived in Chicago?11.33 's been / has been4 've been waiting / have been waiting5 ‘ve known / have known6 haven't played7 's been watching / has been watching8 haven't watched9 've had / have had10 hasn’t been11 've been feeling / have beenfeeling or 've felt / have felt12 's lived / has lived or's been living / has been living13 haven't been14 've always wanted / have alwayswantedUNIT 1212.12 since3 for4 for5 since6 for7 since8 since9 for12.22 How long has Kate been learningJapanese?When did Kate start learningJapanese?3 How long have you known Simon?When did you first meet Simon? /When did you and Simon first meet?4 How long have Rebecca and Davidbeen married?When did Rebecca and David getmarried? / When did Rebecca andDavid marry?12.33 He has been ill since Sunday.4 He has been ill for a few days.5 She got married a year ago.6 I've had a headache since I woke up.7 She went to Italy three weeks ago.8 I've been working in a hotel for sixmonths, or I’ve worked in a hotelfor six months.12.42 No, I haven't seen Laura/her forabout a month-3 No, I haven't been to the cinema fora long time.4 No, I haven't eaten in a restaurantfor ages. / No, I haven't been to arestaurant for ages.6 No, it's about a month since I (last)saw Laura/her. / No, it's been abouta month since ...7 No, it's a long time since I (last)went to the cinema. / No, it's been along time since ...8 No, it’s ages since 1(last) ate in arestaurant. / No, it's been ages since... or... since I went to a restaurant.UNIT 1313.12 has gone3 forgot4 went5 had6 has broken13.23 did William Shakespeare write4 OK5 OK6 Who invented7 were you born8 OK9 Albert Einstein was ... who13.3developed3 I've forgotten / 1have forgotten4 arrested5 it's improved / it has improved6 I've finished / l have finished(I'm finished is also correct)7 I applied8 It was9 There's been / There has been10 He broke or He's broken / He hasbroken ... did that happen ... he fellUNIT 1414.13 OK4 I bought5 Where were you6 Lucy left school7 OK8 OK9 OK10 When was this book published?338