Students can practice choosing the correct past tense form of "to be" with this engaging fill-in-the-blank vocabulary challenge.

It looks like you've uploaded a worksheet titled "Vocabulary Challenge" that focuses on the correct usage of "Was" or "Were". The task involves filling in the blanks with either "Was" or "Were" to complete the sentences correctly.

Solution and Explanation:

Here is the completed worksheet along with explanations for each sentence:

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#### 1. I _______ glad to see you.
- Answer: Was
- Explanation: The subject is I, which is singular. Therefore, we use Was.

#### 2. You _______ always right.
- Answer: Were
- Explanation: The subject is You, which can be singular or plural. In this context, it is likely referring to one person (singular), but the choice of Were is also acceptable in informal English. However, since the question asks for correctness, Were is more appropriate here.

#### 3. They _______ late again tonight.
- Answer: Were
- Explanation: The subject is They, which is plural. Therefore, we use Were.

#### 4. There _______ time for the phone.
- Answer: Was
- Explanation: The subject is time, which is an uncountable noun and treated as singular. Therefore, we use Was.

#### 5. I _______ late for the drive.
- Answer: Was
- Explanation: The subject is I, which is singular. Therefore, we use Was.

#### 6. If I _______ surprised by her fun.
- Answer: Was
- Explanation: The subject is I, which is singular. Therefore, we use Was.

#### 7. Where _______ I supposed to be?
- Answer: Was
- Explanation: The subject is I, which is singular. Therefore, we use Was.

#### 8. I am going to find her! But I _______ not sure how.
- Answer: Was
- Explanation: The subject is I, which is singular. Therefore, we use Was.

#### 9. Why _______ you yelling at that dog?
- Answer: Were
- Explanation: The subject is you, which can be singular or plural. In this context, it is likely referring to one person (singular), but Were is more appropriate here.

#### 10. If you _______ willing to go, you could.
- Answer: Were
- Explanation: The subject is you, which can be singular or plural. In this context, it is likely referring to one person (singular), but Were is more appropriate here.

#### 11. Since they _______ over, everything changed.
- Answer: Were
- Explanation: The subject is they, which is plural. Therefore, we use Were.

#### 12. I _______ excited to see the new bill.
- Answer: Was
- Explanation: The subject is I, which is singular. Therefore, we use Was.

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Final Answer:

1. Was
2. Were
3. Were
4. Was
5. Was
6. Was
7. Was
8. Was
9. Were
10. Were
11. Were
12. Was

Boxed Final Answer:
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