Transform the sentences and use either Present Perfect Simple or Present Perfect Continuous.

1. She has walked 10 km. –__________(for 3 hours).

2. I have been talking to Ann on the phone since 2 o’clock. –__________(just).

3. Nick has learned this poem by heart! –__________(all morning)!

4. Mummy has been cooking soup for 2 hours. –__________(already).