Answer :
1. do you walk, I'm not going, is raining
2. is Boris doing, is watching
3. do your parents work, visit, have
4. is looking, do you know, doesn't sleep
5. am waiting, do you know, is studying
6. do you want, I'm looking after
2. is Boris doing, is watching
3. do your parents work, visit, have
4. is looking, do you know, doesn't sleep
5. am waiting, do you know, is studying
6. do you want, I'm looking after