... another. 8. A liar is someone who the truth. 86 Much, many, little, few, a lot, plenty 87 All/all of most/most of no/none of etc. 88 Both/both of neither/neither of either/either of 89 All, ... these exercises for extra practice after you have studied and practised the grammar in the units concerned. TO THE TEACHER English Grammar in Use was written as a self-study grammar book but ... been waiting for 20 minutes. (before now) * He's out of breath. He has been running. past perfect continuous * At last the bus came. I'd been waiting for 20 minutes. (before the bus...