Ответ:

1. He had his hair cut yesterday.

2. We had out photos taken by a photographer yesterday.

3. She had a new dress made.

4. The had their car checked today.

5. I always had my papers delivered.

6. She had her scooter repaired yesterday.

Объяснение:

Causative Form обязывает использовать глагол HAVE в форме HAD. Потом надо просто подобрать форму глагола в скобаках в правильном времени.