For group work: possible with the whole class, but difficult.

A woman says whole classes at school are being held back by those who can't read or write.

He did the whole class, an hour and a half.

But to be the first to care for a whole new class of animals: that was something!

She looked up to find the whole class watching her.

When school started again the whole class got so they could do the words loud and clear.

So, step one, take the whole political class out of it.

He and his whole class were immediately sent to the front.

It is not necessary to record a whole class each time.

One time, I took on the whole class and won.