pretend to be 起初假装是
pretend to know 假装知道
pretend to sleep 装睡
A: Why did you pretend to be angry?
A：你为什么假装生气？
B: I wanted to see how you would react.
B：我想看看你会做出什么反应。
1) 假装；装作
2) 模拟；演戏
3) 虚构
1. 假装，装作
verb (past tense/past participle)
1. To behave in a way that makes it appear that something is true when it is not.
Synonym: feign, simulate, fake