ПОМОГИТЕ ПОЖАЛУЙСТА С АНГЛИЙСКИМ, СРОЧНО!!!! даю 20 баллов!​

1. My grandfather didn't have much money when he was a young man. (not have)2. It was difficult to get a good job then. (be)3. Have you heard this song before? (hear)4. What did you dream about last night? (dream)5. My uncle collects old motorbikes. He has bought three. (buy)6. When the teacher came into the room, we stood up. (come)7. There have been more accidents on the road last month than in the whole of last year. [be)8. You haven't worn that coat for a long time! (not wear)Чи можло дякую?