Indirect questions

I have no idea ____.

• where she's

• where she is

• where is she

Could you tell me ____ gone?

• where she's

• where is she

• where has she

I asked them where ____ going.

• were they

• they were

Can you tell me how much ____ cost?

• will it

• it will

Do you have any idea how long ____ me to do it?

• did it take

• it took

• took it

Has she told you whether ____ help?

• will she

• she will

Can you explain why ____ so expensive?

• is it

• it's

She asked me where ____ from.

• do I come

• come I

• I come

I was wondering why ____ take the train; it'll be quicker.

• don't we

• we don't

Can you remember _____?

• what did she say

• what she said