Put the verbs In brackets into the correct past tense. Explain your choices. 1. А:What. (happen) to...

1. А: What happened to Ann yesterday? B: She was walking home when a man stole her bag. In this case, "happen" is changed to "happened" because it is the past tense form of the verb. "walk" is changed to "was walking" because it describes an action that was in progress at a specific time in the past. "steal" is changed to "stole" because it is the past tense form of the verb.

2. A: Did you go out last night? B: No, I worked all day, so I stayed in and watched TV. In this case, "go" is changed to "went" because it is the past tense form of the verb. "work" is changed to "worked", "stay" to "stayed", and "watch" to "watched" because they are the correct past tense forms of the verbs.

3. A: Did you see your brother this morning? B: No, he had already left the house by the time I woke up. In this case, "see" is changed to "saw" because it is the past tense form of the verb. "leave" is changed to "had already left" because it occurred before another action in the past. "wake" is changed to "woke" because it is the past tense form of the verb.

4. A: Why were you running when I saw you yesterday? B: Oh, I was chatting to a friend for ages when I realized I was late for school. In this case, "run" is changed to "were running" because it describes an action that was in progress at a specific time in the past. "see" is changed to "saw" because it is the past tense form of the verb. "chat" is changed to "was chatting" and "realize" to "realized" because they are the correct past tense forms of the verbs.

5. A: I called you at 10 o'clock yesterday morning. B: Oh, we probably didn't hear the phone. In this case, "call" is changed to "called" because it is the past tense form of the verb. "hear" is changed to "didn't hear" because it is the negative past tense form of the verb.

1. happened, was walking, stole - The verb "happen" is in the past simple form to show the action occurred in the past. "Walk" is in the past continuous form as it describes an ongoing action interrupted by another action. "Steal" is in the simple past form to show the completed action of stealing.
2. Did you go, worked, stayed, watched - "Did" is used to form the past simple question. "Worked" is in the past simple form to show the action completed in the past. "Stayed" and "watched" are also in the past simple form to show actions completed in the past.
3. Did you see, had already left, woke - "Did" is used to form the past simple question. "Had already left" is in the past perfect form to show an action completed before another action in the past. "Woke" is in the past simple form to show the action of waking up in the past.
4. Did you run, saw, was chatting, realized - "Did" is used to form the past simple question. "Saw" is in the past simple form to show the action of seeing in the past. "Was chatting" is in the past continuous form to show an ongoing action in the past. "Realized" is in the past simple form to show the realization in the past.
5. Called, probably didn't hear - "Called" is in the past simple form to show the action of making a phone call in the past. "Probably didn't hear" is in the past simple form to show a probable action in the past.

When choosing the correct past tense for the verbs in brackets, it's important to understand the context and sequence of events. Here’s an expanded explanation for each sentence:

1. A: What (happened) to Ann yesterday? B: She (was walking) home when a man (stole) her bag.

   • "Happened" is in the simple past tense because it is a completed action in the past.
   • "Was walking" uses the past continuous tense to indicate an ongoing action in the past when another action occurred.
   • "Stole" is in the simple past tense because it is the action that interrupted the ongoing action of walking.

2. A: (Did you go) out last night? B: No, I (had worked) all day, so I (stayed) in and (watched) TV.

   • "Did you go" is in the simple past tense for a specific action in the past.
   • "Had worked" uses the past perfect tense to show that the action was completed before another past action (staying in).
   • "Stayed" and "watched" are in the simple past tense to describe completed actions that happened in sequence.

3. A: (Did you see) your brother this morning? B: No, he (had already left) the house by the time I (woke) up.

   • "Did you see" is in the simple past tense for a specific action.
   • "Had already left" uses the past perfect tense to indicate an action completed before another past action (waking up).
   • "Woke" is in the simple past tense for the action that happened after he left.

4. A: Why (were you running) when I (saw) you yesterday? B: Oh, I (had been chatting) to a friend for ages when I (realized) I was late for school.

   • "Were you running" uses the past continuous tense to describe an ongoing action at a specific point in the past.
   • "Saw" is in the simple past tense for the action that occurred at that specific point.
   • "Had been chatting" uses the past perfect continuous tense to indicate an action that was ongoing before being interrupted.
   • "Realized" is in the simple past tense for the action that occurred after chatting.

5. A: I (called) you at 10 o'clock yesterday morning. B: Oh, we probably (did not hear) the phone.

   • "Called" is in the simple past tense for a specific action that occurred at a particular time.
   • "Did not hear" is in the simple past tense to describe an action that did not occur in response to the call. The use of "probably" suggests uncertainty, but the simple past is still appropriate for the timeframe described.