A. 2.Please don't walk on the grass. | B. 3.Please don't ride a bike. | C. 4.Please don't go straight. | D. 5.Please don't go swimming. | E. |
A.Yes, I did. (2) Did she make a cake? | B.No, she didn’t. (3) Did you make a cake? | C.She made a cake. (4) What are you doing? | D.She’s making a cake. (5) What’s she doing? | E.I’m making a cake. |