学生持身份证可以免费参加活动。

Students with I.D. cards can attend the events for free.

包的主人会带着你的身份证到学校办公室见我。

The owner of the bag shall see me in the School Office with your ID card.

他总是随身带着身份证。

He carries his identification card with him all the time.

我的身份证丢失了。

I have lost/mislaid my identity card.

她打开手袋，取出身份证晃了晃。

She opened her purse and flashed her ID card.

许多人被持假身份证的流氓给骗了。

Many people have been tricked by villains with false identity cards.

你将被要求提供你的身份证明。

You will be asked to give proof of your identity.

他们没有携带任何身份证明。

They weren't carrying any ID.

有些人被持假身份证的犯罪分子欺骗过。

Some people have been tricked by villains with false identity cards.

关于身份证有够多的争吵。

[mass noun]there's enough ruckus over identity cards.