Complete the sentences using a suitable Present and Past Form: 1. We (walk) in the park when the storm broke.
2. This woman always (pay) in cash.
3. I (already/ eat) breakfast by the time my sister woke up.
4. It (snow) for three days when suddenly the sun came out.
5. Bill (work) here for six years before he left to go to university.
6. Ann (go) to the Bahamas for her holidays last years.
7. They (watch) a film when their guests arrived.
8. They (already/see) the film twice at the cinema.
9. Grandmother (teach) the children a song yesterday.
10. She (sit) on the train at this time yesterday morning.

1. We were walking in the park when the storm broke.
Explanation: The action of walking in the park started in the past and was interrupted by the storm breaking. In English, we use the past continuous tense to talk about actions that were happening at a specific point in the past.

2. This woman always pays in cash.
Explanation: The action of paying in cash is a habitual action, something that the woman always does. In English, we use the present simple tense to talk about habits or things that are generally true.

3. I had already eaten breakfast by the time my sister woke up.
Explanation: The action of eating breakfast happened before another past action (my sister waking up). In English, we use the past perfect tense to talk about an action that happened before another past action.

4. It had been snowing for three days when suddenly the sun came out.
Explanation: The action of snowing started in the past and continued for a period of time before the sun came out. In English, we use the past perfect continuous tense to talk about actions that started in the past, continued for a period of time, and were interrupted by another past action.

5. Bill had been working here for six years before he left to go to university.
Explanation: The action of working here started in the past and continued for a period of six years before Bill left to go to university. In English, we use the past perfect continuous tense to talk about actions that started in the past, continued for a period of time, and were interrupted by another past action.

6. Ann went to the Bahamas for her holidays last year.
Explanation: The action of going to the Bahamas happened in the past, specifically last year. In English, we use the past simple tense to talk about actions that happened at a specific point in the past.

7. They were watching a film when their guests arrived.
Explanation: The action of watching a film started in the past and was interrupted by the arrival of their guests. In English, we use the past continuous tense to talk about actions that were happening at a specific point in the past.

8. They had already seen the film twice at the cinema.
Explanation: The action of seeing the film happened before another past time (twice at the cinema). In English, we use the past perfect tense to talk about an action that happened before another past action.

9. Grandmother taught the children a song yesterday.
Explanation: The action of teaching the children a song happened in the past, specifically yesterday. In English, we use the past simple tense to talk about actions that happened at a specific point in the past.

10. She was sitting on the train at this time yesterday morning.
Explanation: The action of sitting on the train happened in the past, specifically yesterday morning. In English, we use the past continuous tense to talk about actions that were happening at a specific point in the past.