Question

.............. programme a du contenu intéressant et .............. est banal ?

Hint:

Use “quel” before a noun (adjective), and “lequel” when replacing a noun (pronoun).

Answer 1

In the first blank, we need an interrogative adjective because it is followed directly by a noun (“programme”).
Quel (which/what) is the appropriate form that agrees in gender and number with “programme” (masculine singular).
So: Quel programme a du contenu intéressant ? (Which program has interesting content?)
In the second blank, there is no noun following — only the verb “est.” This signals that we need a pronoun, not an adjective.
“Lequel” is an interrogative pronoun that replaces a previously mentioned noun and agrees in gender and number.
Here, it replaces “programme” again.
So: Lequel est banal ? (Which one is boring?)
Final sentence: Quel programme a du contenu intéressant et lequel est banal ?