Сcomplete the sentence with an appropriate modal verb 1. a model ,but i think so.she's not really tall enough. 2. john.he always calls,when we're having lunch 3. be a teacher.i know she has long holidays. 4.young be quite 5. go to ibiza this summer,but is not certain 6. run a hundred metres in 11 seconds. 7. be difficult to find somewhere to park sometimes 8. a word he said 9. be fourteen.he's got a beard. 10. early if you finish all the exercises