Decide whether the underlined verb can also have the form used to + infinitive. If it can, write it down. 1. Before they built the motorway, it took me an hour to get to school.
2. I saw John last week - he is fine now.
3. In old days people had bigger families.
4. I started learning English when i was 5.
5. My father had a BMW, but now he has an Audi.​

1. Before they built the motorway, it took me an hour to get to school.
Answer: Yes, "took" can also have the form "used to take".

Explanation: In this sentence, "took" refers to the past action of the duration it took to get to school. The phrase "used to take" can also be used in this context to indicate a repeated past action or habit. Therefore, the verb "took" can have the form "used to take" in this sentence.

2. I saw John last week - he is fine now.
Answer: No, "saw" cannot have the form "used to + infinitive".

Explanation: The verb "saw" is already in the past tense, indicating a completed action. The phrase "used to + infinitive" is used to describe habitual, repeated actions in the past. Since "saw" refers to a specific event in the past, it cannot have the form "used to + infinitive" in this sentence.

3. In old days people had bigger families.
Answer: No, "had" cannot have the form "used to + infinitive".

Explanation: The verb "had" describes a state or possession in the past. It does not refer to a repeated action or habit. Therefore, it cannot have the form "used to + infinitive" in this sentence.

4. I started learning English when I was 5.
Answer: No, "started" cannot have the form "used to + infinitive".

Explanation: The verb "started" refers to the beginning of an action in the past. It does not indicate a repeated action or habit. Therefore, it cannot have the form "used to + infinitive" in this sentence.

5. My father had a BMW, but now he has an Audi.
Answer: No, "had" cannot have the form "used to + infinitive".

Explanation: Similar to the previous sentence, "had" describes a possession in the past. It does not refer to a repeated action or habit. Therefore, it cannot have the form "used to + infinitive" in this sentence.