Question

Постройте вопрос с How long, употребляя Present Perfect Continuous.
 

1. Mrs. Clown is waiting for you.
2. The children are watching TV.
3. The Tyrons are walking in the park.
4. Mary is cleaning the flat.
​

Answer 1

• How long has Mrs. Clown been waiting for you?
• How long have the children been watching TV?
• How long have the Tyrons been walking in the park?
• How long has Mary been cleaning the flat?