Answer:
Ven conmigo means <u>come with me</u> in Spanish
Mañana volveré means tommorw I'll return
'Hasta más tarde means 'till later
Déjanos comer means let us eat
Vamonos means let's go
You need to give us context
C) pudieron. Ayer means yesterday and this should be conjugated in plural preterite.
C estoy bien because como le va is asking how are you :) hope this helped