1. The teacher suggested______(我们为即将到来的期末考试作准备).( that) 2. Do you know______(是否已做出什么决定)? (whether/if) 3. That is ________ (他拒绝接受的原因).( why) 4. His request is________(我们应努力工作). ( that) 5. It appears____(他不了解此事故).(as if)
1. that we should prepare for the coming final exam 2. whether/if any decision has been made 3. why he refused to accept it 4. that we should work hard 5. as if he knew nothing about the accident