A:What are you d__ ,LiMing?B:I'm w__ a letter to my pen pal

A:What are you d__ ,LiMing?B:I'm w__ a letter to my pen pal in Canda.A:R___? What are you writing about?B:I'm writing to t__hom about the great changes in our school.A:Oh, do these changes a__ your life much?B:Yes, I u__ to work even at weekends doing a lot of h__.Now Ihave more free t__. I canfollow my own interests, such as visiting museums, talking computer lessons, ang reading books.What's m__, Ican go to bed e__. I used to go to bed at 11:30pm, but now Igoto bed at 10:00pm.