1. He has talked on the phone for 20 minutes.
2. I have rided a bike since I was 5.
3. What have you did since Monday?
4. Have they worked since 8 am?
5. It has rained since morning.
1. He has talked on the phone for 20 minutes.
2. I have rided a bike since I was 5.
3. What have you did since Monday?
4. Have they worked since 8 am?
5. It has rained since morning.