UNIT 1: II. Choose the word that has the different stress from the others. 1. A. satisfied B. socialize C. volunteer D. exercise 2. A. information B. technology C. community D. activity 3. A. effect B. technology C. imagine D. positive 4. A. protection B. addicted C. computer D. virtual 5. A. skateboard B. sticker C. adore D. leisure UNIT 2: II. Choose the word that has the different stress from the others. 1. A. nomadic B. generous C. colourful D. countryside 2. A. popular B. calculus C. beehive D. disturb 3. A. harvest B. collect C. peaceful D. worship 4. A. charade B. transport C. melody D. paddy 5. A. opportunity B. inconvenient C. facility D. optimistic UNIT 3: II. Choose the word which has a different stress pattern from the others. 1. A. generous B. nomadic C. interesting D. comfortable 2. A. colourful B. buffalo C. blackberry D. convenient 3. A. leisure B. minority C. exciting D. traditional 4. A. majority B. populated C. activity D. experience 5. A. worship B. bel