I Choose and fill in the best form- 7. ' swim across the river, but it was harder than I expected. (could, was able to) 2. I think you! try to relax more. (should, must) 3. In this country, boys 4. It took a long time, but I 5. John do military service (must not, don't have to) repair the car (could, was able to). go to school on Saturdays (must, has to) 6. She walk again in a few weeks (can, will be able to) 7. That be her daughter - they're nearly the same age (can't, mustn't) 8. We decide to go camping again at Easter (may, can) 9. When I was younger I 10. You sing quite well. (could, was able to) pass a special exam to be a teacher (must, have to) Il Complete the sentences, using mustn't or don't have to 7. Campers play music after 10 p.m. 2. It's rained a lot, so we water the garden. 3. Passengers speak to the driver 4. Friday is a holiday - I work. 5. You buy alcohol if you are under 18. III Complete the sentences with should have shouldn't have / must have needn't have / cou have/might have can't have and the correct verb form 7. You my jeans after you borrowed them! (wash) 2. It's a good thing they got her to hospital in time. She (die) SOLIVEWORK​