Unit 1 · B1 · IntermediateFeelings & MoodsBored to death, feel blue, I'm beat, under the weather, hang in there.15 lessons Unit 2 · B1 · IntermediateWork, Time & EffortCall it a day, twenty-four seven, on the dot, play it by ear, keep me in the loop.15 lessons Unit 3 · B1 · IntermediateAgreeing & DisagreeingFair enough, good point, I beg to differ, you bet, it's up to you.15 lessons Unit 4 · B1 · IntermediateSurprise & ReactionsYou've got to be kidding, out of the blue, beats me, that figures.15 lessons Unit 5 · B1 · IntermediateQuick RepliesGot it, no worries, sure thing, hold on a sec, I'm on my way.15 lessons Unit 6 · B1 · IntermediateLuck, Trouble & MistakesJust my luck, I blew it, I'm hosed, in your dreams, it can't hurt.15 lessons Unit 7 · B1 · IntermediatePeople & PersonalityCouch potato, down to earth, get a life, stay in touch, don't be a stranger.15 lessons Unit 8 · B1 · IntermediateThinking & UnderstandingRings a bell, read between the lines, over my head, my two cents.15 lessons Unit 9 · B1 · IntermediateEncouragement & ThanksGo for it, good for you, you made it, I owe you, rise and shine.15 lessons Unit 10 · B1 · IntermediateEasy, Hard & Everyday LifePiece of cake, easier said than done, go Dutch, it's a long story.15 lessons