Complete the sentences, using the “since” or “for” (Hãy hoàn thành những câu sau, sử dụng “since” hooặc “for”): 1. Lost of tings have happended …………… I last wrote to you. 2. I’m hunrry. I haven’t eaten anything …………………… breakfast. 3. It’s nice to see you again. We haven’t seen each other …………………. along time. 4. – How long has it been raining …………………… two hours. - It has been raining …………….. two hours. 5. – Wher have you been? - I’ve been looking for you ………………. the last half hour. 6. Pete Sampras is very good tennis player. He’s been playing ....................... he was eight. 7. Every morning they meet in the same café. They’ve been going there ………………… years. 8. The snow started twos hours ago. It’s still snowing now. It’s been snowing ……...... two hours. 9. We have known each other ………………. A long time. 10. – Marry is in hospital, isn’t she ? - Yes, she has been in hospital ………………….. Monday.