Linda did not have time to go to the concert last night because she was busy ______ for her experiment.
A: to prepare
B: to be prepared
C: being prepared
D: preparing
A: to prepare
B: to be prepared
C: being prepared
D: preparing
举一反三
- Jean did not have time to go to the concert last night because the was busy_____for her examination.
- She worked late into the night, ______ a long speech for her boss. A: to prepare B: preparing C: prepared D: was preparing
- You must get everything (_____) before you begin the experiment. A: prepare B: prepared C: preparing D: is prepared
- The secretary worked late into the night, ______ a speech for the boss. A: preparing B: to prepare C: prepared D: having prepared
- I'm very busy ______ for the exam now. Will you come again at some other time A: to prepare B: prepared C: to be preparing D: preparing