Chia đúng dạng từ trong ngoặc

----- Nội dung dịch tự động từ ảnh -----
back home because he (forget)
to turn the gas off.
26. London (change)
a lot since we first (come)
to
live here.
27. While we (talk)
on the phone the children (start)
a window
fighting and (break)
28. He used to talk to us for hours about all the interesting things he (do)
in his life.
29. You know she (stand)
twenty minutes.
30. I (spend)
_looking at that picture for the last
a lot of time travelling since I (get)
this new job.
31. When we (be)
32. When I (meet)
at school we all (study)
him , he (work)
Latin.
as a waiter for