IV. Modal Verbs in the Past. Rewrite each sentence so that it contains can’t, might, must, should or needn’t. 1. I’m

 1. David might took your books by mistake. 2. You shouldn\'t park outside the police station. 3. Liz couldn’t meet Harry before. 4. You didn\'t need to clean the floor. 5. Heather mightn’t left yet. 6. They couldn’t eat all the food. It’s not possible! 7. Jack might have arrived half an hour ago. 8. Pam and Tom might decide not to come. 9. The cat might took the fish from the table! 10. You shouldn\'t worry, after all!