全ユニット
Sample Unit
–a couch potato, cut corners, icing on the cake, in hot water, jump on the bandwagon…
5 words初級
–apples and oranges, bad apple, be like oil and water, butterflies in one's stomach, calm before the storm, can't judge a book by its cover, cry over spilled milk, curiosity killed the cat, go down in flames, hit rock bottom, hit the books, it's raining cats and dogs, kill two birds with one stone, move up in the world, not one’s cup of tea, on the same page, save for a rainy day, step up one's game, take a rain check, time flies when you're having fun…
131 words中級
–ahead of the curve, bend over backwards, best thing since sliced bread, bread and butter, chip off the old block, food for thought, get a taste of your own medicine, go cold turkey, hit the ground running, hit the nail on the head, leave a bad taste in your mouth, let the cat out of the bag, pick someone's brain, sparks fly, spill the beans, straight from the horse's mouth, talk in circles, twist someone's arm, up to one's eyeballs, water under the bridge…
123 words上級
–a couch potato, a drop in the bucket, a fly on the wall, barking up the wrong tree, beat around the bush, bite the bullet, come out of the closet, elephant in the room, get cold feet, get the ball rolling, lose your marbles, nip something in the bud, out of the blue, put your foot in your mouth, read between the lines, ring a bell, rock the boat, the whole nine yards, to give a run for one’s money, water off a duck's back…
121 words