Еx 10
- Did you cook breakfast yesterday morning ? No, I didn’t .
- Did the boys watch a film last night ? Yes, they did .
- Did Mum clean the house yesterday ? No, she didn’t .
- Did your grandparents visit you last weekend ? Yes, they did .
- Did Steve play basketball last weekend ? Yes, he did .
- Did you and Claire clean your roomas last Monday ? No, we didn’t .
Ռոբերտ Մխիթարյան 