【推荐2】You should stay where you are unless you are asked to leave. (状语从句的省略)
→ You should stay where you are ________.

【推荐3】他觉得休闲西装不适合出席音乐会，所以他选定了一套燕尾服，这样就能给约会对象留下一个好印象了。
He didn’t think a smart casual would ____________ ____________ ____________ him to wear at the concert, so he decided on a tailcoat so as to ____________ ____________ ____________ ____________ ____________ his date.

【推荐1】_________________________________________________（宇航员在太空中如何吃饭、睡觉和行走）is very strange and interesting.

【推荐2】他有丰富的幼儿教学经验。
He ______   ______ ______ _______   _______ children in kindergarten.

【推荐2】Still, I’m happy to be here. Studying hard isn’t always fun, but I’ll________________________ university or ________________________ in the future.(根据课文内容填空)

【推荐1】No one really knows exactly when the first people arrived in                 now. (call)
没有人知道确切在什么时候第一批移民者到达我们今天称之为美国的地方。

【推荐2】我们对于他所做的感到非常惊讶。
We are amazed ___________________________.

【推荐3】我已经答应他只要他遵守协议他会得到他想要的。
I have already promised him that he _______________________ as long as he keeps his side of the bargain. ( what )