Read the situations and complete the sentences.
1. The rain started an hour ago. It is still raining now. It for an hour.
2. My friends started playing football 2 hours ago. They are still playing it. They for two hours.
3. I started writing this test 10 minutes ago. I’m still writing it. I for 10 minutes
4. We started learning English 2 years ago. We are still learning English now. I since the 5th form.
5. Your friend is learning French. You ask: How long French?