Question

Although I had learnt the news, I pretended ___ (not hear) about it

1.Although I had learnt the news, I pretended ___ (not hear) about it.
2.Each member should present a question ___ (discuss) at the meeting tomorrow.

Answer 1

1. not to have heard
虽然我已经得知那消息，我就当作我从来没有听说过的样子。
（动词不定式的完成时，动作有先有后，先“听说”后“装作”）

2. to be discussed
每位成员必须提交一个问题，将于明天会议上讨论。
（动词不定式的被动语态，且表示将来）