Where _____(be) you at breakfast?
My sister _____ ( already begin) her new job
My parents ____ (sell) our car, so I have to walk everywhere
James ________(take) part in a singing competition when he ______ (be) at school
Son Tung _______ (just release) a new song
Bạn tham khảo
1 . were
2 . has already begun
3 . have sold
4 . took/was
5 . has just released
`@Chan`