【正文】
was playing Ⅲ . 15 DCDAA 。 doing 4. was doing。 babysitting。 doing。 — _____ _____ _____ _____ at 10: 00 last night? — I _____ _____ puter games. 能力提升 Ⅲ . Choose the best answer from the given choices. 1. — Linda, I called you this morning, but nobody answered the phone. — I’ m sorry. I ___ football with my friends then. A. play B. played C. am playing D. was playing 2. When Jim’ s mother ca