6. Robert and Catherine have been married for ten years. It's ten years 7. It's two weeks since they cleaned their room. ➡ They 8. It's over six months since John had his hair cut. ➡ John 9. How long is it since you rode a bicycle? ➡ When 10. How long is it since he wrote to you? ➡ When ➡ When did he last talk to you?How long 11. When did you last telephone him? Hong long
