... to the positive charge to form the alkene O + 1) H OH O S + OH O 2) HSO4 OH2 + H2O OH2 3) HSO4 4) H or H2O + + H3O or H2SO4 26) 27) 28) Triethylamine Amines can be nucleophiles or bases Increasing ... are all of equal stability FOR QS 22- 24, DRAW ALL ALKENE PRODUCTS AND CIRCLE THE PREDOMINANT ONE 22) Br CH3 NaOH acetone 23) Br CH3 - + (CH3)3CO K (CH3)3COH 24) Br Br Zn CH3COOH 25) Propose a detailed, ... reaction shown below CH3 CH3 OH CH3 H2SO4 D CH3 26) Draw all likely products of the following reaction and circle the product you expect to predominate OH H2SO4 D 27) Draw all likely products of...
... since B ago C for D at 42 Tom hasn’t gone out of the house he moved to this area A for B since C when D until 43 She was born December 24, 1986 A in B at C from D on 44 He went to work early ... by/on B on/by C in/on D by/in 40 I hope that people won’t have to live the threat of terrorism but all live together harmony A under/in B by/in C in/under D with/with 41 They’ve known each other ... although B because C in spite of D because of 45 He didn’t get the job he had all the necessary qualifications A in spite of B although C because D because of 46 We didn’t go anywhere yesterday the...
... whose 13 He talked about the books and the authors………….interested him A which B who C that D when 14 Do you know the driver………………took them to town last night.? A which B whom C whose D who 15 The ... 20 This is the watch in Swiss A made B making C which makes D who was made 21 I am sorry, the exercises which you gave me ………… in time Can you give me more time ? can't be finish can't finished ... build 23 My house ……… by my sister every day is cleaned B is being cleaned C cleans D was cleaned 24 Books from the library ……… carefully must keep B must be kept C must be keeped D must be keeping...
... hotel (by the time) He has just gone out (ago) Now 2005, I have been learning English since 19 94 (for) Tony hasn’t been to Paris before (first) Eating Chinese food is new to me (before) VII Use ... married They (be) ………… married for 20 years 13 When we were on holiday, the weather (be) ………… awful 14 The weather (be) ………… very nice recently, don’t you think? 15 My grandfather (die) ………… 30 years ... This is my second visit to Hungary This is my second time 4 10 11 12 X I haven’t seen him since I was a student I last I haven’t been...
... D C D A E C E D C D A C B B C B Question No 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 Answer E C A A E B B B C B E B E E A B B B A ... favours nonlocal applicants www.aristotleprep.com 44 Answer Key Question No 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 Answer E E D C A E B C C C B D A E E E A E D ... 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 Answer A E C A C C D B B A A B C E D C A D E E A C E B E E D C E E E D D 45 All the Best!...
... UNIT 16(cont): Practice and Exercises PASSIVE VOICE • WARM – UP: Buy Give Invite Build Break Send BOUGHT GIVEN ... BY + O Ex: Active: The cat catched the mouse S V O The mouse was catched by the cat II EXERCISES: Exercise 1: Choose the correct passive sentences: My father bought this house in 1998 A This ... II EXERCISES: They don’t use this road very often A A This road isn’t used very often ( by them) B This road wasn’t used very often ( by them) C This road don’t used very often ( by them) II EXERCISES:...
... time A how B where C when Câu 43 : What is the name of the girl bicycle was stolen? A whose B who C which Câu 44 : We are very fond folk music A in B at C with Câu 45 : My father is a He works ... tell and listen 43 The audiences were………….by the clown A amusing B amuse C amusable D amused 44 They decided………….to Japan for their summer holiday A going B to go C go D to going 45 She hasn't ... teacher Câu 46 : John drives very ; he has never had any accidents A careful B carefully C carelessly Câu 47 : Many people want for that job A to apply B applying C apply Câu 48 : stamps...
... go to this help text Buttons in exercises: - check - check whether your answers are correct >>>>> Next Contents Advanced Language Practice Exit Help >>>>> You can exercises with radio buttons, ... unit Exercises Contents Advanced Language Practice Exit Summaries of events Plots of stories, films etc, and summaries of historical events use present (and present perfect) tenses May 1 945 : The ... Contents Advanced Language Practice Exit Help On every page you can see some buttons, that will help you to navigate and exercises Navigation buttons: - back - go to the...
... bảng tra cứu đề tài như: Bảng số 3:”Số ngày dông trung bình năm số đòa phương Việt Nam” Bảng số 4, “ Giá trò điện trở suất số loại đất” VI XÁC ĐỊNH TỪ NGỮ : Phóng điện Sét : Là phóng điện khí ... loại tiếp xúc với đất nằm công trình, vỏ máy, vỏ cáp thông tin, điện lực với hệ thống chống Sét 14 Dây dẫn cân : Là dây dẫn dùng để nối cân 15 Sự phóng điện nguy hiểm : Là phóng điện phát sinh ... thống nối đất đất 23 Thiết bò chống điện áp xung : Là thiết bò giới hạn điện áp xung gây dòng Sét 24 Quá điện áp độ phóng điện khí : Sự điện áp tồn vài ms, dao động biên độ không dao động, thường...
... ProcessedOrders where the date processed is ‘2002-10- 04 (use QA) Using Union to merge the two data set from Orders and ProcessedOrders into one data set (use QA) Apply Constraints (use EP or QA) a.Apply ... 4 Using “Select * Into From” statement to create a new table called “Processed Orders” and populate...
... Exists(SELECT CustomerID FROM Customers WHERE [Name]=@CustomerName) BEGIN SET @CustomerID= (SELECT Max(CustomerID) FROM Customers) SET @CustomerID=@CustomerID+1 INSERT INTO Customers VALUES(@CustomerID,@CustomerName)...