Eaten breakfast show of hands?

没吃早餐的举手？

Can I see a show of hands?

举一下手让我看看好吗？

This morning breakfast show of hands?

今天早上有吃早餐的举手？

We elected our monitor by a show of hands.

我们举手选举了班长。

Can I get a show of hands, who is interested in organic chemistry?

对有机化学感兴趣的同学能举下手吗。