How'd they do that? - What does 'd mean?

Dear teacher,

1.On TV, I always see the program whose title is:

[color=orange]How’d they do that?

What does “[color=blue]’d” mean?

  1. Please read:

A: He’s cute. What his name?
B: Well,it’s a “she” really. Her name Fluffy.
A: Can I hold her?
B: Of course.
A: Ouch![color=orange]Why’d she do that?

What does “[color=blue]’d” mean?

Quoc

The contraction [color=red]'d can mean did, had or would. Which one it is depends on the context and the grammar in the rest of the sentence. In your sentence it means [color=red]did. (I doubt that “would” is the meaning.)

You also forgot [color=red]'s in two sentences. I inserted them.

Amy