To form yes/no questions in the past tense, use did +subject + simple form of the verb. If the answer is affirmative, the past tense form of the verb is used.
Examples:
Did he go to a party last weekend? Yes, he went to a party.
Did those people rent the house next door? Yes, they rented it.
Instructions. Fill in the blanks to complete the dialogues.

1. A: your sister a new car last year?
B: Yes, she bought one in July.

2. A: Mr. Phillips a new store in Austin?
B: Yes, he opened one there two months ago.

3. A: you and your cousin breakfast this morning?
B: Yes, we had ham, eggs, toast and orange juice.

4. A: your team the game yesterday?
B: Yes, we won easily.

5. A: it last night?
B: Yes, it rained very hard.

6. A: Barbara and her family money in Las Vegas last December?
B: Yes, they lost about $500.

7. A: your brother you translate the letter?
B: Yes, he helped me a lot; I didn’t understand it very well.

8. A: you and your sister to school together?
B: Yes, we came to school together.

9. A: Kristen to go to New York with you?
B: Yes, she decided to go with us.

10. A: all the students their homework last night?
B: Yes, everyone did it.