The secretary worked late into the night, ______ a long speech for the president.
A: A) to prepare
B: B) preparing
C: C) prepared
D: D) was preparing
A: A) to prepare
B: B) preparing
C: C) prepared
D: D) was preparing
举一反三
- The secretary worked late into the night, ______ a long speech for the president. A: A) to prepare B: B) preparing C: C) prepared D: D) was preparing
- The secretary worked late into the night, ___ a long speech for the president. A: to prepare B: preparing C: prepared D: prepares
- The secretary worked late into the night, ______a long speech for the president. A: to prepare B: preparing C: prepare D: was preparing
- The secretary worked late into the night, ______ a speech for the boss. A: preparing B: to prepare C: prepared D: having prepared
- She worked late into the night, ______ a long speech for her boss. A: to prepare B: preparing C: prepared D: was preparing