Question

[trịnh xuân phương]

1.unless there is a traffic jam , i will return home earlier ( If) 

-....

Answer 1

[Bagel]

If there isn't a traffic jam, I will return home earlier.

Answer 2

[Lê Minh Vũ]

1.unless there is a traffic jam , i will return home earlier ( If)

=> If there is no traffic jam, i will return home earlier