IV. Give the correct form of the following verbs. 1. Last night I (read) when suddenly I (hear) a shout. 2. I was home late, but my friends (wait) when I (arrive) . 3.He said that he (not drive) fast when the accident (happen) . 4.Tom (fall) off the ladder while he (paint) the ceiling. 5.What (you/do) at this time yesterday? V. Supply the correct form of the words in brackets. 1. The houses of many ethnic groups are used to worship the ancestors. (commune) 2. To become friendlier, you should with your workmates. (socialisation) 3. Paul used to be to soft drinks, but now he seldom drinks them. (addiction) 4. Like my aunt, I want to become a professional dog . (train) 5. Do villagers today dress as in the past? (tradition) 6. Face to face ______________ is better than Skype video calls. (communicate) 7. Are you ______________ about the new Gears Of War games? (excite) 8. The Internet is very ______________, it takes up a lot of our time. (addict) 9. A lifestyle has its advantages and disadvantages. (nomad) 10. The baby slept very because the bed was really comfortable. (sound)