5 more grammar examples

1. I (listen) to that music for a long time and I ( not do) my homework yet.
listen/ don't do

2. By October I (learn) English for 5 years.
learning will have been learning

3. You ( recognise) that man? I (think) I have seen him before but I ( not recognise) his name.
recognises recognise/ think/ don't recognise 

4. I am so glad you (come). I ( not see you) for ages.
comes came/ didn't see you haven't seen you

5. As I (sit) in my comfortable armchair and (read), the dorebell doorbell(ring)
sat/ road read/ rang

Hope this helps!