I'm not entirely sure but I think it would be order of importance.
One of the boys was mainly trying to hide his identity.
Answer:
the director and producer are coming
If you want to make a past emphatic tense, you need to use the verb DID + the present form of that particular verb. Assuming that the verb you need is TELL, the correct answer here would be did tell.
We did tell you how to find our house.