What she (wear) when you (see) her? Her favourite top, I think. 2. They (get) up early that morning so they (go) for a swim. 3. We (find) the keys we (look) for yesterday. 4. The car (crash) against the wall and a lot of people (come) round. 5. it (rain) when you left for school? Yes, it , quite heavily. 6. It (be) a quiet morning: the birds (sing) in the trees and the cows (eat We (walk) happily when a terrible storm (start) 100 ms away from us. The wind (blow)a big tree down and a black cloud (appear) in the sky. 7. We (can) hear you because we (sing) in the music classroom. 8. The police (discover) that a criminal gang (buy) luxury cars with stolen credit cards and (organize) an incredible operation to stop them.

1. What was she wearing when you saw her? I think she was wearing her favorite top.
To answer this question, we are talking about a past event. In English, we use the past continuous tense to describe an ongoing action in the past. In this case, the action of wearing something was happening at the time the person was seen.

2. Why did they get up early that morning? So they could go for a swim.
To answer this question, we need to understand the reason behind their action of getting up early. In English, we use the past simple tense to talk about completed actions in the past. In this case, getting up early is the completed action, and going for a swim is the purpose or reason for it.

3. Did we find the keys we were looking for yesterday? Yes, we did.
To answer this question, we are confirming whether the action of finding the keys took place or not. In English, we use the past simple tense for completed actions. In this case, finding the keys is the completed action that happened in the past.

4. What happened to the car? It crashed against the wall, and a lot of people came around.
To answer this question, we need to describe the events that occurred. In English, we use the past simple tense to talk about completed actions. In this case, the car crashing against the wall and people coming around are the completed actions.

5. Was it raining when you left for school? Yes, it was. It was raining quite heavily.
To answer this question, we need to talk about the weather at a specific time in the past. In English, we use the past continuous tense to describe ongoing actions in the past. In this case, the action of raining was happening at the time the person left for school.

6. What was happening in the morning? The birds were singing in the trees, the cows were eating. We were walking happily when a terrible storm started 100 meters away from us. The wind blew a big tree down, and a black cloud appeared in the sky.
To answer this question, we need to describe multiple ongoing actions and events in the past. In English, we use the past continuous tense to talk about ongoing actions, and the past simple tense to talk about completed actions. In this case, the birds singing, the cows eating, walking happily, the storm starting, the wind blowing a tree down, and the black cloud appearing are all described using the appropriate tenses.

7. Why couldn't we hear you? Because we were singing in the music classroom.
To answer this question, we need to explain the reason for not being able to hear. In English, we use the past continuous tense to describe ongoing actions in the past. In this case, the action of singing in the music classroom was happening at the time.

8. What did the police discover? They discovered that a criminal gang was buying luxury cars with stolen credit cards and organizing an incredible operation to stop them.
To answer this question, we need to talk about the police's discovery. In English, we use the past simple tense to talk about completed actions in the past. In this case, the police discovering and the criminal gang buying luxury cars with stolen credit cards and organizing an operation are all described using the appropriate tenses.