Question

como eu escrevo essas frases passando elas pra forma interrogativa
you traveled to europe last year
she worked hard yesteday night
he tried to understand her
joe moved to los angeles
they dropped into a chair , exhausted

Answer 1

Did you travel to europe last year ?

Did she work hard yesterday night?

Did he try to undestand her ?

Did Joe move to los Angeles? 

Answer 2

Did you traveled to europe last year?

Did she worked hard yesterday night?

Is he tried to undestand her?

Is Joe moved to L.A?

Are they dropped into a chair?