Your taskFill in the gap in each sentence with the correct word or phrase.should have been listeningshouldn't have been drivingshould have been revisingshouldn't have been usingshould have been payingshouldn't have been textingshould have been investingshouldn't have been workingshould have been documentingshouldn't have been promisingshould have been supervisingshouldn't have been replyingshould have been backing upshouldn't have been drivingshould have been preparing0 / 15 answeredYour score0 / 150%Keep practising! Focus on the explanations below.1I have no idea what's actually expected of me on this account — I properly during the briefing instead of doodling. (listen)Correct answer: should have been listening▸ Why?Regret about an ongoing past inattention → continuous "should have been listening". The contracted "should've been listening" is also accepted.2He nodded off at the wheel on the dual carriageway — he at all after a fourteen-hour shift on the rigs. (drive)Correct answer: shouldn't have been driving▸ Why?Criticism of a prolonged unsafe past activity → continuous negative "shouldn't have been driving". "Shouldn't've been driving" is also accepted.3These grades say it all — I in those last two weeks instead of binge-watching a whole twelve-episode series. (revise)Correct answer: should have been revising▸ Why?A sustained past activity that should have happened over a defined stretch → continuous regret "should have been revising".4The expenses audit makes it perfectly clear — she the company card for her personal Uber rides for months on end. (use)Correct answer: shouldn't have been using▸ Why?A pattern of misuse over an extended past period → continuous negative criticism "shouldn't have been using".5That's my third red light this morning alone — I really more attention to the road and less to the radio. (pay)Correct answer: should have been paying▸ Why?Regret about ongoing inattention over a defined past stretch → continuous "should have been paying".6According to the phone's own activity log, the driver of the lorry his girlfriend at the precise moment of impact. (text)Correct answer: shouldn't have been texting▸ Why?A specific ongoing past activity at a moment of harm → continuous negative criticism "shouldn't have been texting".7Looking back, I want to kick myself — I steadily in low-cost index funds throughout my twenties, not buying lottery tickets every Friday. (invest)Correct answer: should have been investing▸ Why?A sustained financial habit that should have happened over years → continuous regret "should have been investing".8With his blood pressure already in the danger zone last winter, he sixty-hour weeks all the way through to the new year. (work)Correct answer: shouldn't have been working▸ Why?A prolonged unsafe past pattern given known risk → continuous negative criticism "shouldn't have been working".9Every one of those calls is now disputed in court — somebody on the leadership team each decision in the minutes as it was made. (document)Correct answer: should have been documenting▸ Why?A sustained record-keeping duty that wasn't carried out → continuous regret "should have been documenting".10With no signed budget and no fixed team in place, the account managers delivery dates to enterprise clients all through last quarter. (promise)Correct answer: shouldn't have been promising▸ Why?A sustained pattern of unwise commitments over a period → continuous negative "shouldn't have been promising".11The two interns repeated exactly the same costly mistake six times in two weeks — the team lead them far more closely than she actually did. (supervise)Correct answer: should have been supervising▸ Why?A duty of supervision over a defined past stretch was visibly under-performed → continuous regret/criticism "should have been supervising".12On her honeymoon of all weeks, the CEO to emails from junior staff at two o'clock in the morning. (reply)Correct answer: shouldn't have been replying▸ Why?A sustained pattern of inappropriate work-life crossover → continuous negative criticism "shouldn't have been replying".13I lost the best part of two weeks' research overnight when the disk died — I everything to the cloud the whole time. (back up)Correct answer: should have been backing up▸ Why?A sustained protective habit that wasn't maintained → continuous regret "should have been backing up".14Three hours and two pints after the wedding speeches, he home through quiet residential streets where children play. (drive)Correct answer: shouldn't have been driving▸ Why?A prolonged unsafe past act through a high-risk area → continuous negative criticism "shouldn't have been driving".15It's my turn to present in twenty minutes and my deck is still blank — I for this all weekend, not catching up on a Netflix series. (prepare)Correct answer: should have been preparing▸ Why?A sustained activity that should have filled the weekend but didn't → continuous regret "should have been preparing".Check AnswersPlease answer at least one question first.Found an error in this exercise? Let us know.