6、toutD.makeoutDon’t______anyletterintheword,oritwillexpressadifferentmeaning.A.giveoutB.findoutC.leaveoutD.lookoutJohn has put on so much weight recently that his mother has to _____ all his trousers to his measure.A.let out B.give away C.bring in D.make up *involveinvolve(doing)sth