1. aren't watching/are
2. comes/finishes
3. don't understand/What does this word mean?
4. am looking/is writing
5. has/doesn't like
6. Where are your children?/are playing
7. What are you doing now?am unloading
8. Is Nam working in the garden at the moment?
vì cấu trúc câu khẳng định thì hiện tại tiếp diễn là :
S + tobe + V+ing
nghi vấn :
tobe + S + V+ing