Choose the correct options.
1 While I waited / was waiting for the bus, I saw / was seeing my friend.
2 While we copied / were copying the answers, the teacher saw / was seeing us.
3 They had / were having dinner when the phone rang/ was ringing.
4 What did you do / were you doing when they arrived / were arriving?
5 Maria came / was coming to the front door while she ate / was eating a snack.
1 While I waited / was waiting for the bus, I saw / was seeing my friend.
2 While we copied / were copying the answers, the teacher saw / was seeing us.
3 They had / were having dinner when the phone rang/ was ringing.
4 What did you do / were you doing when they arrived / were arriving?
5 Maria came / was coming to the front door while she ate / was eating a snack.
Respuesta:
La 3
Explicación: