Comprehensive worksheet designed to help students master the past simple tense of the verb 'to be' through various exercises.

Task: Solve the problems in the worksheet related to the Past Simple of the verb "to be."

#### Section A: Complete with the past simple of the verb to be.

1. How old was Allen last year?
- Answer: Was
- Explanation: The past simple of "to be" for the subject "Allen" is "was."

2. When was Shirley's baby born?
- Answer: Was
- Explanation: The past simple of "to be" for the subject "Shirley's baby" is "was."

3. In what season were they born?
- Answer: Were
- Explanation: The past simple of "to be" for the plural subject "they" is "were."

4. They weren't born in spring. I'm sure.
- Answer: Were not (or weren't)
- Explanation: The negative form of the past simple of "to be" for the plural subject "they" is "were not" or "weren't."

5. Uncle Richard wasn't at home yesterday evening.
- Answer: Was not (or wasn't)
- Explanation: The negative form of the past simple of "to be" for the singular subject "Uncle Richard" is "was not" or "wasn't."

6. Sam was at the beach with his friends. They were all very happy.
- Answer: Was, Were
- Explanation:
- For the singular subject "Sam," the past simple of "to be" is "was."
- For the plural subject "They," the past simple of "to be" is "were."

7. Where were you at 11 o'clock?
- Answer: Were
- Explanation: The past simple of "to be" for the second-person singular subject "you" is "were."

8. Peter wasn't happy yesterday.
- Answer: Was not (or wasn't)
- Explanation: The negative form of the past simple of "to be" for the singular subject "Peter" is "was not" or "wasn't."

---

#### Section B: Complete with was or were.

1. Where was Mary last Saturday?
- Answer: Was
- Explanation: The past simple of "to be" for the singular subject "Mary" is "was."

2. She was at the stadium.
- Answer: Was
- Explanation: The past simple of "to be" for the singular subject "she" is "was."

3. Were you there, too?
- Answer: Were
- Explanation: The past simple of "to be" for the second-person singular subject "you" is "were."

4. No, I wasn't at home and you weren't either.
- Answer: Wasn't, Weren't
- Explanation:
- For the singular subject "I," the negative past simple of "to be" is "wasn't."
- For the second-person singular subject "you," the negative past simple of "to be" is "weren't."

5. My brothers, my sisters and I were at the exhibition.
- Answer: Were
- Explanation: The subject "My brothers, my sisters and I" is plural, so the past simple of "to be" is "were."

6. By the way, where were your brothers that day?
- Answer: Were
- Explanation: The past simple of "to be" for the plural subject "your brothers" is "were."

7. He was at home with me but the others weren't.
- Answer: Was, Weren't
- Explanation:
- For the singular subject "He," the past simple of "to be" is "was."
- For the plural subject "the others," the negative past simple of "to be" is "weren't."

---

#### Section C: Change into the past.

1. He is a good student.
- Answer: He was a good student.
- Explanation: Change "is" (present simple) to "was" (past simple).

---

#### Section D: Ask questions for the answers.

1. Dick was at the bank yesterday.
- Question: Where was Dick yesterday?
- Explanation: Use "was" for the singular subject "Dick" and ask about the location.

2. We were at the movies yesterday.
- Question: Where were you yesterday?
- Explanation: Use "were" for the plural subject "we" and ask about the location.

3. They were at the hotel yesterday.
- Question: Where were they yesterday?
- Explanation: Use "were" for the plural subject "they" and ask about the location.

4. I was at the station yesterday.
- Question: Where were you yesterday?
- Explanation: Use "were" for the second-person singular subject "you" and ask about the location.

5. My aunt Lucy was at the club yesterday.
- Question: Where was your aunt Lucy yesterday?
- Explanation: Use "was" for the singular subject "aunt Lucy" and ask about the location.

---

#### Section E: Complete the statements. Follow the example.

1. He was at church yesterday, but we weren't.
- Answer: We weren't at church yesterday.
- Explanation: Use "weren't" for the plural subject "we."

2. She was at the supermarket yesterday morning, but I wasn't.
- Answer: I wasn't at the supermarket yesterday morning.
- Explanation: Use "wasn't" for the singular subject "I."

3. I was at the hospital yesterday afternoon, but they weren't.
- Answer: They weren't at the hospital yesterday afternoon.
- Explanation: Use "weren't" for the plural subject "they."

4. We were downtown yesterday night, but he wasn't.
- Answer: He wasn't downtown yesterday night.
- Explanation: Use "wasn't" for the singular subject "he."

5. They were at the post-office yesterday evening, but you weren't.
- Answer: You weren't at the post-office yesterday evening.
- Explanation: Use "weren't" for the second-person singular subject "you."

---

Final Answers:

- Section A:
1. Was
2. Was
3. Were
4. Were not (or weren't)
5. Was not (or wasn't)
6. Was, Were
7. Were
8. Was not (or wasn't)

- Section B:
1. Was
2. Was
3. Were
4. Wasn't, Weren't
5. Were
6. Were
7. Was, Weren't

- Section C:
1. He was a good student.

- Section D:
1. Where was Dick yesterday?
2. Where were you yesterday?
3. Where were they yesterday?
4. Where were you yesterday?
5. Where was your aunt Lucy yesterday?

- Section E:
1. We weren't at church yesterday.
2. I wasn't at the supermarket yesterday morning.
3. They weren't at the hospital yesterday afternoon.
4. He wasn't downtown yesterday night.
5. You weren't at the post-office yesterday evening.

---

Final Answer: \boxed{See above}