Hvad mener by then?

Modersmålets svar
Rebecca
By thenbetyder at that time(da). Så for at omskrive sætningen i denne video bliver den he should be finished at that time. Eksempel: We will be in our new house by then. = We will be living in our new house at that time. (Du bor i et nyt hus til den tid.) Eksempel: I will be 25 years old by then. = I am 24 years old now, but I will be 25 years old at that time. (jeg er 24 nu, men jeg bliver 25 da.)