A.B.C. D.E. 1.—What did you do last weekend? ( ) —I saw a film. 2.—What did you do last Sunday? ( ) —I played the piano. 3.—What's wrong with you? ( ) —I had a cold. 4.—Did you go to the bookstore? ( ) —Yes, I went there with Peter. 5.—What did you do last night? ( ) —I did my homework.