Xác định lỗi sai

xđ lỗi sai
1. I have such much homework to do that Idon‘t have time to go out with my friends
2. Iwish Iwent to the party last night, but my mother asked me to help my sisterwith her homework
3.We used to playing football in the yard when we were kids.
4They bought veryfewfurniture for their flat, which was surprising
5. My father gave me a digital watch like a present on my birthday